Human American Eagle formation

2464 × 1888

French tanks in World War I

3702 × 2794

German Imperial War Flag

1920 × 1200

French tank in museum display

1600 × 1200

Battle of the Marne map

1241 × 961

Western Front 1917 map

1144 × 1110

Soldiers with civilians in war

2881 × 2204

Soldiers in a trench

1647 × 1950

Sopwith Camel biplane on airfield

1800 × 1218

Soldiers operating artillery gun

1531 × 1118

WWI biplane in flight

2160 × 1428

German captured tank on train

1472 × 994

WWI aerial dogfight

1680 × 1050

WWI dogfight over farmland

1600 × 900

German soldiers in field

1087 × 1600

Diagram of UC-5 submarine

1680 × 1050

Soldiers with a tank

2800 × 2443

Three German soldiers in uniform

2110 × 3085

German soldiers in field

1562 × 2299

Ottoman Empire map 1798-1923

1590 × 1773