Soldiers will wear period costumes from wars throughout U.S. history to march in the Army parade. 'It's a little hot, but we'll get used to it,' one said.

British Gen. Cornwallis’s sword, believed to be the one surrendered to Americans at Yorktown in 1781, is on display at the ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

An illustration of a magnifying glass. An illustration of a magnifying glass.