A hundred and fifty years have now passed since the Battle of Gettysburg but memories of the three-day clash, regarded as a crucial turning point in the American Civil War, are still very much alive in the imagination of people across the United States and beyond.
To mark the anniversary of the 1863 battle that claimed some 50,000 casualties, thousands flocked to Gettysburg to take part in two major reenactments of the event.
. GETTYSBURG, United States. Reuters/Gary Cameron
Participants portraying Federal (Union) troops march into position before reenacting part of the bloodiest battle of the Civil War, which ultimately preserved the United States as a single country and led to the abolition of slavery.
Thousands flocked to play the opposing Union and Confederate armies, simulating the mayhem of a battleground reverberating with the clamour of cannons, the reek of gunpowder smoke and the cacophony of masses of soldiers.
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. GETTYSBURG, United States. Reuters/Gary Cameron
A "soldier" tends his stove as the Confederate camp awakens at dawn during the second of the two Gettysburg reenactments.
. GETTYSBURG, United States. Reuters/Gary Cameron
Max Todd (right) and Michael Barnes (left) fill canteens at the Federal camp.
. GETTYSBURG, United States. Reuters/Gary Cameron
Actors playing the 28th New York Volunteers fall in as the Federal camp wakes up.
. Gettysburg, United States. REUTERS/Mark Makela
Men acting as Confederate troops charge up a hill towards Union forces.
. Gettysburg, United States. REUTERS/Mark Makela
Confederate and Union troops lie "dead" after The Battle of Little Roundtop.
. GETTYSBURG, United States. Reuters/Gary Cameron
Confederate soldier Lloyd Smith displays a half-cocked hammer on a rifle.
. Gettysburg, United States. REUTERS/Mark Makela
Children playing Union volunteer drummer boys wait for the battle of Pickett's Charge to begin.
. GETTYSBURG, United States. Reuters/Gary Cameron
The man playing Federal Colonel Edward Cross (left) forms his troops before the battle of The Wheatfield.
. GETTYSBURG, United States. Reuters/Gary Cameron
Actors portraying Union troops fire on Confederates during the Cavalry Battle at Hunterstown.
. Gettysburg, United States. REUTERS/Mark Makela
Smoke fills the air as the two sides clash.
. Gettysburg, United States. REUTERS/Mark Makela
Troops fire as they reenact Pickett's Charge.
. GETTYSBURG, United States. Reuters/Gary Cameron
A Confederate officer (3rd right) is shot by Federal soldiers during the final battle of Pickett's Charge at the second of the two reenactments.
. GETTYSBURG, United States. Reuters/Gary Cameron
Confederate troops bow their heads before the Cavalry Battle at Hunterstown.
. GETTYSBURG, United States. Reuters/Gary Cameron
A young man portraying a Federal flag bearer looks at his colours before the Battle of The Wheatfield.