On June 12, 2016, a gunman opened fire at Pulse, a gay nightclub in Orlando, Florida, leaving 49 people dead and 53 wounded in what was then the deadliest mass shooting in U.S. history; the gunman, Omar Mateen, pledged allegiance to the Islamic State group during a three-hour standoff before being killed in a shootout with police.

  • Updated

In 1665, England installed a municipal government in New York, formerly the Dutch settlement of New Amsterdam.