Emperor Claudius chooses to invade Britannia in an effort to maintain his place on the throne.

The African American contribution to the Normandy invasion.

Sgt. Rafael Peralta's journey proceeds from Tijuana, Mexico, to San Diego to the streets of Iraq, where he sacrifices himself to save fellow U.S. Marines.

After being ravaged by civil war and foreign invaders, Rome faces challenges posed by the new Christian religion.

Emperor Claudius chooses to invade Britannia in an effort to maintain his place on the throne.

For the science and psychology behind some of the greatest shots in military history, snipers deconstruct their missions, ranging from Vietnam to Iraq and Afghanistan; a Canadian sniper recounts hitting a Taliban fighter from 1.5 miles away.

See why this cleaning tool replaces chemicals and hard labor!

Regain independence and enjoy greater mobility with the compact design and long-lasting battery of portable oxygen.

Every 5 seconds there's a victim of identity theft. LifeLock helps alert you, restore your identity, and reimburse lost funds-leading the way in protecting families every day.

Learn what's behind mental decline with age, and how to improve memory, focus and concentration with NeuroQ's Darrin Peterson and Dale Bredesen MD.

After being ravaged by civil war and foreign invaders, Rome faces challenges posed by the new Christian religion.

Emperor Claudius chooses to invade Britannia in an effort to maintain his place on the throne.

For the science and psychology behind some of the greatest shots in military history, snipers deconstruct their missions, ranging from Vietnam to Iraq and Afghanistan; a Canadian sniper recounts hitting a Taliban fighter from 1.5 miles away.

The African American contribution to the Normandy invasion.

Sgt. Rafael Peralta's journey proceeds from Tijuana, Mexico, to San Diego to the streets of Iraq, where he sacrifices himself to save fellow U.S. Marines.

After being ravaged by civil war and foreign invaders, Rome faces challenges posed by the new Christian religion.

Emperor Claudius chooses to invade Britannia in an effort to maintain his place on the throne.

For the science and psychology behind some of the greatest shots in military history, snipers deconstruct their missions, ranging from Vietnam to Iraq and Afghanistan; a Canadian sniper recounts hitting a Taliban fighter from 1.5 miles away.

Civil War Gen. William Tecumseh Sherman stands as a hero in the North and as a villain in the South.

U.S. and Filipino prisoners of war are forced by their Japanese captors to march over 50 miles to an internment camp.

The weapons, inventions and vehicles that shaped World War II.

Orestes attempts to purify Rome of barbarian influences.

Despite many successes, the multitude of military campaigns begin to take their toll on Rome's finances.

U.S. and Filipino prisoners of war are forced by their Japanese captors to march over 50 miles to an internment camp.

The weapons, inventions and vehicles that shaped World War II.

Orestes attempts to purify Rome of barbarian influences.

Despite many successes, the multitude of military campaigns begin to take their toll on Rome's finances.

Civil War Gen. William Tecumseh Sherman stands as a hero in the North and as a villain in the South.

Trusted brand Jacuzzi Bath Remodel and interior designer Christina Hall share their secrets on how you can easily and affordably transform your bathroom into a gorgeous custom, safe, stylish space in 1 day! Call for a FREE quote & installation.

Every 5 seconds there's a victim of identity theft. LifeLock helps alert you, restore your identity, and reimburse lost funds-leading the way in protecting families every day.

Learn what's behind mental decline with age, and how to improve memory, focus and concentration with NeuroQ's Darrin Peterson and Dale Bredesen MD.

Trusted brand Jacuzzi Bath Remodel and interior designer Christina Hall share their secrets on how you can easily and affordably transform your bathroom into a gorgeous custom, safe, stylish space in 1 day! Call for a FREE quote & installation.

Orestes attempts to purify Rome of barbarian influences.

Despite many successes, the multitude of military campaigns begin to take their toll on Rome's finances.

Civil War Gen. William Tecumseh Sherman stands as a hero in the North and as a villain in the South.

U.S. and Filipino prisoners of war are forced by their Japanese captors to march over 50 miles to an internment camp.

The weapons, inventions and vehicles that shaped World War II.

Orestes attempts to purify Rome of barbarian influences.

Despite many successes, the multitude of military campaigns begin to take their toll on Rome's finances.

Civil War Gen. William Tecumseh Sherman stands as a hero in the North and as a villain in the South.

For the science and psychology behind some of the greatest shots in military history, snipers deconstruct their missions, ranging from Vietnam to Iraq and Afghanistan; a Canadian sniper recounts hitting a Taliban fighter from 1.5 miles away.

Raid on the Makin Atoll; New Georgia in the Solomon Islands; two dozen Marines face hundreds of enemy soldiers in Peleliu; a single rifleman holds off two companies in the Philippines.

Viet Cong guerrillas attack major cities and towns in South Vietnam.

Chieftain Arminius uses his Roman military training to slaughter the Roman General Varus's army at Teutoburg Forest.

As emperor of Spain, Gaul and Britain, Constantine proves his strength against his barbarian enemies.

Raid on the Makin Atoll; New Georgia in the Solomon Islands; two dozen Marines face hundreds of enemy soldiers in Peleliu; a single rifleman holds off two companies in the Philippines.

Viet Cong guerrillas attack major cities and towns in South Vietnam.

Chieftain Arminius uses his Roman military training to slaughter the Roman General Varus's army at Teutoburg Forest.

As emperor of Spain, Gaul and Britain, Constantine proves his strength against his barbarian enemies.

For the science and psychology behind some of the greatest shots in military history, snipers deconstruct their missions, ranging from Vietnam to Iraq and Afghanistan; a Canadian sniper recounts hitting a Taliban fighter from 1.5 miles away.

Every 5 seconds there's a victim of identity theft. LifeLock helps alert you, restore your identity, and reimburse lost funds-leading the way in protecting families every day.

See how a simple meal becomes a source of comfort and care. Watch the Mercy Chefs story unfold.

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Trusted brand Jacuzzi Bath Remodel and interior designer Christina Hall share their secrets on how you can easily and affordably transform your bathroom into a gorgeous custom, safe, stylish space in 1 day! Call for a FREE quote & installation.

Chieftain Arminius uses his Roman military training to slaughter the Roman General Varus's army at Teutoburg Forest.

As emperor of Spain, Gaul and Britain, Constantine proves his strength against his barbarian enemies.

For the science and psychology behind some of the greatest shots in military history, snipers deconstruct their missions, ranging from Vietnam to Iraq and Afghanistan; a Canadian sniper recounts hitting a Taliban fighter from 1.5 miles away.

Raid on the Makin Atoll; New Georgia in the Solomon Islands; two dozen Marines face hundreds of enemy soldiers in Peleliu; a single rifleman holds off two companies in the Philippines.

Viet Cong guerrillas attack major cities and towns in South Vietnam.

Chieftain Arminius uses his Roman military training to slaughter the Roman General Varus's army at Teutoburg Forest.

As emperor of Spain, Gaul and Britain, Constantine proves his strength against his barbarian enemies.

For the science and psychology behind some of the greatest shots in military history, snipers deconstruct their missions, ranging from Vietnam to Iraq and Afghanistan; a Canadian sniper recounts hitting a Taliban fighter from 1.5 miles away.

A family from Baghdad and an American TV cameraman embedded in the U.S. Army give their perspectives on the Iraq war and its potential aftermath; host: Bob Woodruff.

Al-Qaida terrorists and Islamic radicals congregate in Fallujah, Iraq, to resist the U.S. occupation.

Coalition forces search for enemy combatants in the mountains of Afghanistan.

Roman emperor Aurelian becomes known as the "Restorer of the World" after he succeeds in reuniting the fragmented empire in only five short years.

Ricimer, Aegidius and Majorian compete for Imperial control.

Al-Qaida terrorists and Islamic radicals congregate in Fallujah, Iraq, to resist the U.S. occupation.

Coalition forces search for enemy combatants in the mountains of Afghanistan.

Roman emperor Aurelian becomes known as the "Restorer of the World" after he succeeds in reuniting the fragmented empire in only five short years.

Ricimer, Aegidius and Majorian compete for Imperial control.

A family from Baghdad and an American TV cameraman embedded in the U.S. Army give their perspectives on the Iraq war and its potential aftermath; host: Bob Woodruff.

Every 5 seconds there's a victim of identity theft. LifeLock helps alert you, restore your identity, and reimburse lost funds-leading the way in protecting families every day.

See why this cleaning tool replaces chemicals and hard labor!

Paid programming.

Roman emperor Aurelian becomes known as the "Restorer of the World" after he succeeds in reuniting the fragmented empire in only five short years.

Ricimer, Aegidius and Majorian compete for Imperial control.

A family from Baghdad and an American TV cameraman embedded in the U.S. Army give their perspectives on the Iraq war and its potential aftermath; host: Bob Woodruff.

Al-Qaida terrorists and Islamic radicals congregate in Fallujah, Iraq, to resist the U.S. occupation.

Coalition forces search for enemy combatants in the mountains of Afghanistan.

Roman emperor Aurelian becomes known as the "Restorer of the World" after he succeeds in reuniting the fragmented empire in only five short years.

Ricimer, Aegidius and Majorian compete for Imperial control.

A family from Baghdad and an American TV cameraman embedded in the U.S. Army give their perspectives on the Iraq war and its potential aftermath; host: Bob Woodruff.

Actor and martial-arts champ Mark Dacascos explores the story of Miyamoto Musashi, the most-famous samurai in history, and trains in the weaponry and wisdom of Japan's great warriors.

Fedayeen fighters and the U.S. Marines engage in a firefight along Ambush Alley.

Hitler attempts to drive a wedge between the Allied armies in northern and southern Europe and retake Antwerp, Belgium.

Faced with the specter of defeat at the hands of the Cimbri barbarian horde in 113 B.C., the Roman Republic must choose between annihilation or a dictatorship that would shake its political foundations to the core.

Marcus Aurelius inherits the empire at its peak, but war soon breaks out on two fronts and a plague devastates the population; Marcus' son and successor Commodus eschews the dangerous life of a soldier for a more luxurious existence in Rome.

Fedayeen fighters and the U.S. Marines engage in a firefight along Ambush Alley.

Hitler attempts to drive a wedge between the Allied armies in northern and southern Europe and retake Antwerp, Belgium.

Faced with the specter of defeat at the hands of the Cimbri barbarian horde in 113 B.C., the Roman Republic must choose between annihilation or a dictatorship that would shake its political foundations to the core.

Marcus Aurelius inherits the empire at its peak, but war soon breaks out on two fronts and a plague devastates the population; Marcus' son and successor Commodus eschews the dangerous life of a soldier for a more luxurious existence in Rome.

Actor and martial-arts champ Mark Dacascos explores the story of Miyamoto Musashi, the most-famous samurai in history, and trains in the weaponry and wisdom of Japan's great warriors.

Paid programming.

Paid programming.

DraftKings Sportsbook, a top-rated sportsbook app!

Paid programming.

Faced with the specter of defeat at the hands of the Cimbri barbarian horde in 113 B.C., the Roman Republic must choose between annihilation or a dictatorship that would shake its political foundations to the core.

Marcus Aurelius inherits the empire at its peak, but war soon breaks out on two fronts and a plague devastates the population; Marcus' son and successor Commodus eschews the dangerous life of a soldier for a more luxurious existence in Rome.

Actor and martial-arts champ Mark Dacascos explores the story of Miyamoto Musashi, the most-famous samurai in history, and trains in the weaponry and wisdom of Japan's great warriors.

Fedayeen fighters and the U.S. Marines engage in a firefight along Ambush Alley.

Hitler attempts to drive a wedge between the Allied armies in northern and southern Europe and retake Antwerp, Belgium.

Faced with the specter of defeat at the hands of the Cimbri barbarian horde in 113 B.C., the Roman Republic must choose between annihilation or a dictatorship that would shake its political foundations to the core.

Marcus Aurelius inherits the empire at its peak, but war soon breaks out on two fronts and a plague devastates the population; Marcus' son and successor Commodus eschews the dangerous life of a soldier for a more luxurious existence in Rome.

Actor and martial-arts champ Mark Dacascos explores the story of Miyamoto Musashi, the most-famous samurai in history, and trains in the weaponry and wisdom of Japan's great warriors.

U.S. Marines and civilians find themselves under attack from Japan on a tiny Pacific island.

The First Infantry Division, aka Big Red One, of the U.S. Army; decorated veterans from the Big Red One during World War II reflect on tense battlefields of El Guettar, North Africa, Troina, Sicily and Normandy (Omaha beach.)

Personalities, weapons, firepower and leadership of the battle of Iwo Jima.

World War II U.S. Army Gen. George S. Patton Jr. and his soldiers embark on the road to Germany by invading North Africa Nov. 8, 1942, in the face of opposition by pro-Nazi French forces.

Patton is given command of a fictitious army in England to fool the Germans about the Allies' real plans for the D-Day invasion of Normandy in 1944; Patton helps spearhead the breakout as U.S. forces smash through the German lines.

The First Infantry Division, aka Big Red One, of the U.S. Army; decorated veterans from the Big Red One during World War II reflect on tense battlefields of El Guettar, North Africa, Troina, Sicily and Normandy (Omaha beach.)

Personalities, weapons, firepower and leadership of the battle of Iwo Jima.

World War II U.S. Army Gen. George S. Patton Jr. and his soldiers embark on the road to Germany by invading North Africa Nov. 8, 1942, in the face of opposition by pro-Nazi French forces.

Patton is given command of a fictitious army in England to fool the Germans about the Allies' real plans for the D-Day invasion of Normandy in 1944; Patton helps spearhead the breakout as U.S. forces smash through the German lines.

U.S. Marines and civilians find themselves under attack from Japan on a tiny Pacific island.

DraftKings Sportsbook, a top-rated sportsbook app!

Every 5 seconds there's a victim of identity theft. LifeLock helps alert you, restore your identity, and reimburse lost funds-leading the way in protecting families every day.

DraftKings Sportsbook, a top-rated sportsbook app!

World War II U.S. Army Gen. George S. Patton Jr. and his soldiers embark on the road to Germany by invading North Africa Nov. 8, 1942, in the face of opposition by pro-Nazi French forces.

Patton is given command of a fictitious army in England to fool the Germans about the Allies' real plans for the D-Day invasion of Normandy in 1944; Patton helps spearhead the breakout as U.S. forces smash through the German lines.

U.S. Marines and civilians find themselves under attack from Japan on a tiny Pacific island.

The First Infantry Division, aka Big Red One, of the U.S. Army; decorated veterans from the Big Red One during World War II reflect on tense battlefields of El Guettar, North Africa, Troina, Sicily and Normandy (Omaha beach.)

Personalities, weapons, firepower and leadership of the battle of Iwo Jima.

World War II U.S. Army Gen. George S. Patton Jr. and his soldiers embark on the road to Germany by invading North Africa Nov. 8, 1942, in the face of opposition by pro-Nazi French forces.

Patton is given command of a fictitious army in England to fool the Germans about the Allies' real plans for the D-Day invasion of Normandy in 1944; Patton helps spearhead the breakout as U.S. forces smash through the German lines.

U.S. Marines and civilians find themselves under attack from Japan on a tiny Pacific island.

Fall of Richmond; Lee's harrowing retreat; surrender at Appomattox Court House; Lincoln's assassination; reconstruction.

The American military returns to the shores of the Philippines on a secret mission to liberate 500 Allied prisoners in the Cabanatua death camp.

Enslaved by Romans, Thracian warrior Spartacus must fight as a gladiator.

Patton's success in North Africa leads to his being given command of the 7th Army for the Allied invasion of Sicily in a combined amphibious and airborne assault.

Blade implements have been a part of civilized man's arsenal since the Paleolithic Age, when sharp tools were chipped off of flint or obsidian; but with the discovery of metallurgy, people were able to forge stronger, more versatile blade implements.

The American military returns to the shores of the Philippines on a secret mission to liberate 500 Allied prisoners in the Cabanatua death camp.

Enslaved by Romans, Thracian warrior Spartacus must fight as a gladiator.

Patton's success in North Africa leads to his being given command of the 7th Army for the Allied invasion of Sicily in a combined amphibious and airborne assault.

Blade implements have been a part of civilized man's arsenal since the Paleolithic Age, when sharp tools were chipped off of flint or obsidian; but with the discovery of metallurgy, people were able to forge stronger, more versatile blade implements.

Fall of Richmond; Lee's harrowing retreat; surrender at Appomattox Court House; Lincoln's assassination; reconstruction.

Ideal Prostate is the only Prostate Formula with a patented blend to relieve both PROSTATE & BLADDER Symptoms. Tune in for a Special TV offer!

DraftKings Sportsbook, a top-rated sportsbook app!

Learn what's behind mental decline with age, and how to improve memory, focus and concentration with NeuroQ's Darrin Peterson and Dale Bredesen MD.

DraftKings Sportsbook, a top-rated sportsbook app!

Patton's success in North Africa leads to his being given command of the 7th Army for the Allied invasion of Sicily in a combined amphibious and airborne assault.

Blade implements have been a part of civilized man's arsenal since the Paleolithic Age, when sharp tools were chipped off of flint or obsidian; but with the discovery of metallurgy, people were able to forge stronger, more versatile blade implements.

Fall of Richmond; Lee's harrowing retreat; surrender at Appomattox Court House; Lincoln's assassination; reconstruction.

The American military returns to the shores of the Philippines on a secret mission to liberate 500 Allied prisoners in the Cabanatua death camp.

Enslaved by Romans, Thracian warrior Spartacus must fight as a gladiator.

Patton's success in North Africa leads to his being given command of the 7th Army for the Allied invasion of Sicily in a combined amphibious and airborne assault.

Blade implements have been a part of civilized man's arsenal since the Paleolithic Age, when sharp tools were chipped off of flint or obsidian; but with the discovery of metallurgy, people were able to forge stronger, more versatile blade implements.

Fall of Richmond; Lee's harrowing retreat; surrender at Appomattox Court House; Lincoln's assassination; reconstruction.

The United States experiences murder, terrorism and chaos during the reconstruction period following the Civil War.

By the close of the fourth century, Romans and barbarians live together uneasily in the empire.

Julius Caesar attempts to annex Gaul and build his reputation while the empire churns with civil war.

Defensive fortifications span WWI bunkers to futuristic structures; explore submarine bunkers at Lorient housing 20 subs, Churchill's Cabinet War Room, Hitler's Berlin bunker, Cold War shelters, and nuclear weapon protection bunkers.

The Maginot Line, a defensive string of forts with enfilading firepower, was built by France between World War One and World War Two.

By the close of the fourth century, Romans and barbarians live together uneasily in the empire.

Julius Caesar attempts to annex Gaul and build his reputation while the empire churns with civil war.

Defensive fortifications span WWI bunkers to futuristic structures; explore submarine bunkers at Lorient housing 20 subs, Churchill's Cabinet War Room, Hitler's Berlin bunker, Cold War shelters, and nuclear weapon protection bunkers.

The Maginot Line, a defensive string of forts with enfilading firepower, was built by France between World War One and World War Two.

The United States experiences murder, terrorism and chaos during the reconstruction period following the Civil War.

Regain independence and enjoy greater mobility with the compact design and long-lasting battery of portable oxygen.

DraftKings Sportsbook, a top-rated sportsbook app!

Learn what's behind mental decline with age, and how to improve memory, focus and concentration with NeuroQ's Darrin Peterson and Dale Bredesen MD.

Defensive fortifications span WWI bunkers to futuristic structures; explore submarine bunkers at Lorient housing 20 subs, Churchill's Cabinet War Room, Hitler's Berlin bunker, Cold War shelters, and nuclear weapon protection bunkers.

The Maginot Line, a defensive string of forts with enfilading firepower, was built by France between World War One and World War Two.

The United States experiences murder, terrorism and chaos during the reconstruction period following the Civil War.

By the close of the fourth century, Romans and barbarians live together uneasily in the empire.

Julius Caesar attempts to annex Gaul and build his reputation while the empire churns with civil war.

Defensive fortifications span WWI bunkers to futuristic structures; explore submarine bunkers at Lorient housing 20 subs, Churchill's Cabinet War Room, Hitler's Berlin bunker, Cold War shelters, and nuclear weapon protection bunkers.

The Maginot Line, a defensive string of forts with enfilading firepower, was built by France between World War One and World War Two.

The United States experiences murder, terrorism and chaos during the reconstruction period following the Civil War.

The Greeks and the Persians fight one of the most famous battles in history at a place called Thermopylae.

After being ravaged by civil war and foreign invaders, Rome faces challenges posed by the new Christian religion.

Emperor Claudius chooses to invade Britannia in an effort to maintain his place on the throne.

At the height of the Cold War, the Strategic Air Command controls thousands of nuclear weapons, planes and missiles.

All it takes to set off a booby trap is an unsuspecting victim lifting, moving, or disturbing a harmless-looking object; the history of booby traps from the ancient Egyptians, Chinese, Greek, and Romans to the Middle Eastern crisis.

After being ravaged by civil war and foreign invaders, Rome faces challenges posed by the new Christian religion.

Emperor Claudius chooses to invade Britannia in an effort to maintain his place on the throne.

At the height of the Cold War, the Strategic Air Command controls thousands of nuclear weapons, planes and missiles.

All it takes to set off a booby trap is an unsuspecting victim lifting, moving, or disturbing a harmless-looking object; the history of booby traps from the ancient Egyptians, Chinese, Greek, and Romans to the Middle Eastern crisis.

The Greeks and the Persians fight one of the most famous battles in history at a place called Thermopylae.

Trusted brand Jacuzzi Bath Remodel and interior designer Christina Hall share their secrets on how you can easily and affordably transform your bathroom into a gorgeous custom, safe, stylish space in 1 day! Call for a FREE quote & installation.

DraftKings Sportsbook, a top-rated sportsbook app!

Learn what's behind mental decline with age, and how to improve memory, focus and concentration with NeuroQ's Darrin Peterson and Dale Bredesen MD.

At the height of the Cold War, the Strategic Air Command controls thousands of nuclear weapons, planes and missiles.

All it takes to set off a booby trap is an unsuspecting victim lifting, moving, or disturbing a harmless-looking object; the history of booby traps from the ancient Egyptians, Chinese, Greek, and Romans to the Middle Eastern crisis.

The Greeks and the Persians fight one of the most famous battles in history at a place called Thermopylae.

After being ravaged by civil war and foreign invaders, Rome faces challenges posed by the new Christian religion.

Emperor Claudius chooses to invade Britannia in an effort to maintain his place on the throne.

At the height of the Cold War, the Strategic Air Command controls thousands of nuclear weapons, planes and missiles.

All it takes to set off a booby trap is an unsuspecting victim lifting, moving, or disturbing a harmless-looking object; the history of booby traps from the ancient Egyptians, Chinese, Greek, and Romans to the Middle Eastern crisis.

The Greeks and the Persians fight one of the most famous battles in history at a place called Thermopylae.

Plans to invade the country continue until President Truman decides to drop atomic bombs.

Orestes attempts to purify Rome of barbarian influences.

Despite many successes, the multitude of military campaigns begin to take their toll on Rome's finances.

Targeting the historical trajectory of bullets, ranging from their origins in the 1300s as stones and lead balls to the "safe" and "smart" bullets of today.

At the height of the Cold War, the Strategic Air Command controls thousands of nuclear weapons, planes and missiles.

Orestes attempts to purify Rome of barbarian influences.

Despite many successes, the multitude of military campaigns begin to take their toll on Rome's finances.

Targeting the historical trajectory of bullets, ranging from their origins in the 1300s as stones and lead balls to the "safe" and "smart" bullets of today.

At the height of the Cold War, the Strategic Air Command controls thousands of nuclear weapons, planes and missiles.

Plans to invade the country continue until President Truman decides to drop atomic bombs.

Paid programming.

Paid programming.

DraftKings Sportsbook, a top-rated sportsbook app!

Paid programming.

Targeting the historical trajectory of bullets, ranging from their origins in the 1300s as stones and lead balls to the "safe" and "smart" bullets of today.

At the height of the Cold War, the Strategic Air Command controls thousands of nuclear weapons, planes and missiles.

Plans to invade the country continue until President Truman decides to drop atomic bombs.

Orestes attempts to purify Rome of barbarian influences.

Despite many successes, the multitude of military campaigns begin to take their toll on Rome's finances.

Targeting the historical trajectory of bullets, ranging from their origins in the 1300s as stones and lead balls to the "safe" and "smart" bullets of today.

At the height of the Cold War, the Strategic Air Command controls thousands of nuclear weapons, planes and missiles.

Plans to invade the country continue until President Truman decides to drop atomic bombs.

Snipers share their stories, techniques and the factors they have to consider, including terrain, wind speed, temperature, and elevation changes; a look at the high-tech gear snipers carry on classified missions.