On June 14, 1775, the Continental Congress voted to replace the colonies' part-time militias with a full-time army – and after 1,300 battles and skirmishes, the Army, led by Gen. George Washington, defeated the British Empire,

On June 14, 1775, the Continental Congress voted to replace the part-time militias that were facing off against British forces with a full-time army. After 1,300 battles and skirmishes, the Army, led by Gen.

The event brought tanks, helicopters, and vintage aircraft down Constitution Avenue in a tightly controlled display of American military history and power.

Thousands of demonstrators crowded into streets, parks, and plazas across the US, blaring anti-authoritarian chants mixed with support for protecting democracy and immigrant rights.

As we reach the end of the parade, the Army is showing off its future, including new technologies, such as robotic dogs, and aspiring leaders from the country’s top military academies. Cadets from West Point,

It's the U.S. Army's birthday. Originally created as a small force, its soldiers have played a major role in the U.S.'s growth and defense.