Union officers with cannon at Gettysburg

2000 × 1848

Union cavalry charge

3198 × 2309

Civil War artillery unit

1902 × 1500

Union soldiers at camp

1350 × 750

Union officers at camp

1572 × 975

Union soldiers at camp

1400 × 1243

Union officers at camp

1389 × 1102

Lincoln in a military tent

1366 × 768

Civil War Reenactors

2592 × 1944

Battle of Antietam battlefield map

2400 × 2760

statue at Gettysburg battlefield

1200 × 1094

Union soldiers resting on a hill

1430 × 1073