5. The population of Columbia's District Belongs to about 581.530 inhabitans. The metropolitan area of Washington Is the E.E.U.U. Eighth biggest. E.E.U.U. With more than 5 millions residens
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7. Is a mitilary cementery American established during the American Civil war.
8. Is place near the river Potomac,in the proximities of the pentagon.
9. It is a monument to Washington That was inaugurated in 1888. There were diverse projects to Develop the monumental aspect Of the city .
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11. The building has form of Greek Doric temple, and has a great sculpture of seated Abraham Lincoln.