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.
The cedar of Lebanon (Cedrus libani) is a tall evergreen tree which has been prized for its high quality timber, oils and resins for thousands of years. The national emblem of Lebanon, it was famously used to build the Temple of Solomon in Jerusalem, as well as the ships and temples of the Egyptian pharaohs.he cedar of Lebanon is a monoecious species, meaning that both male and female cones are produced on the same plant. The male cones are produced in summer and shed their pollen in autumn, and the pollen is carried to the female cones by the wind.