The U.S. Armed Forces has used the Social Security number as an identification number for the Army and Air Force since July 1, 1969, the Navy and Marine Corps since January 1, 1972, and the Coast Guard since October 1, 1974. Previously, the United States military used a much more complicated system of service numbers.
| Share | Cite. Cameroon (kÄmËÉrÅnË) [ key ], Fr. Cameroun, officially Republic of Cameroon, republic (2005 est. pop. 16,380,000), 183,568 sq mi (475,442 sq km), W central Africa.
Theobroma cacao also cacao tree and cocoa tree, is a small (4â8 m (13â26 ft) tall) evergreen tree in the family Malvaceae, native to the deep tropical regions of Central and South America.Its seeds, cocoa beans, are used to make cocoa mass, cocoa powder, and chocolate.heobroma cacao also cacao tree and cocoa tree, is a small (4â8 m (13â26 ft) tall) evergreen tree in the family Malvaceae, native to the deep tropical regions of Central and South America.