Never-Before-Seen Woodstock Photos From The Vault

Population: Four-Hundred Thousand

This broader shot of the crowd shows just a portion of how many bodies were packed into the show.

George Washington had only one tooth remaining in his mouth when he was sworn in as president in 1789.
John Adams and Thomas Jefferson Died on the Same Day
Between 1900 and 1920, tug of war was an Olympic event.
The current U.S. flag was designed by a 17-year-old student.