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Há 9 horas · www .si .edu. Flag of the Smithsonian Institution. The Smithsonian Institution ( / smɪθˈsoʊniən / smith-SOH-nee-ən ), or simply the Smithsonian, is a group of museums, education and research centers, the largest such complex in the world, created by the U.S. government "for the increase and diffusion of knowledge."
Há 1 dia · Central Security Service. v. t. e. The United States Army ( USA) is the land service branch of the United States Armed Forces. It is one of the eight U.S. uniformed services, and is designated as the Army of the United States in the U.S. Constitution. [14] The Army is the oldest branch of the U.S. military and the most senior in order of ...
