Population: 90,457 Date Founded: June 3, 1719 When It Became the State Capital: Nov. 25, 1790 Fun Fact: Trenton is nicknamed the "Turning Point of the Revolution." *All state capital dates refer ...

Meet the four-year-old “genius” can identify all 50 US states on a map – as well as all the major cities in the UK and name all 195 flags of the world. Arthur Weekley has been interested in flags ...