View Larger Map

This state encompasses nearly the entire volcanic Hawaiian Island chain, which comprises hundreds of islands spread over 1,500 miles (2,400 km). Hawaii is one of four U.S. states that were independent prior to becoming part of the United States. The Kingdom of Hawaii existed from 1810 until 1893 when the monarchy was overthrown by resident American (and some European) businessmen. It was an independent republic from 1894 until 1898, when it was annexed by the United States, becoming a territory in 1900, and a state in 1959. (wikipedia)