1890

Yosemite National Park was designated by the U.S. Congress.

1908

Henry Ford introduced his Model T automobile.

1910

The offices of the Los Angeles Times were destroyed by a bomb explosion and fire; 21 employees were killed.

1957

The motto “In God We Trust” began appearing on U.S. paper currency.

2017

In the deadliest mass shooting in modern U.S. history, a gunman opened fire in Las Vegas on a crowd of 22,000 country music fans at a concert below, causing 60 deaths.