These photos and paintings show how US Army uniforms have evolved to suit changing tactics and technology for more than two centuries.

Small details can make the difference between an authentic WWII U.S. uniform and something that looks like a costume. The video breaks down common mistakes involving the M1928 haversack, helmet nets ...

The U.S. Army’s World War II rank system included enlisted soldiers, specialists, warrant officers, and commissioned officers up to five-star generals. Insignia and hierarchy defined responsibility ...