Hawaii was a native kingdom throughout most of the 19th century, when the expansion of the sugar industry (pineapple came after 1898) meant increasing U.S. business and political involvement. In 1893, Queen Liliuokalani was deposed, and a year later the Republic of Hawaii was established with Sanford B. Dole as president. Following annexation (1898), Hawaii became a U.S. territory in 1900.
The Japanese attack on the naval base at Pearl Harbor on Dec. 7, 1941, was directly responsible for U.S. entry into World War II.
Hawaii, 2,397 mi west-southwest