U.S. Presidents Collage

1280 × 1024

U.S. Air Force emblem

1344 × 1128

Stealth Fighter Jet — Blue, Dramatic, Daytime

2000 × 1464

Marine Corps honor guard

1195 × 1180

U.S. Political Parties Timeline

3000 × 1253

History of Film Censorship in the USA

2700 × 1036

Pour It On! war poster

1565 × 1835

Seattle Post-Intelligencer war edition

2394 × 3434

Human U.S. Shield Formation

1232 × 1528

Massive military vehicle depot

1280 × 960

Soldier with damaged military vehicle

1024 × 796

Evolution of Air Superiority

1920 × 1200