They rode for freedom — freedom from pants. Hundreds of bicyclists, most of them dressed in their underwear, took to the streets and trails of Minneapolis Friday on an annual ride that offered a unique way to celebrate the Fourth of July.

July 4, also known as Independence Day, marks the day the Declaration of Independence was adopted and the 13 North American colonies officially separated from Great Britain. As the Fourth of July draws nearer, here's a brief rundown of what happened that day in 1776, approximately 249 years ago.

Independence Day parades, another Joey Chestnut win and fireworks marked Friday's Fourth of July celebrations across the U.S. The big picture: Millions of Americans traveled for the holiday, facing sweltering heat,