Geography of the United States York City, and includes the Florida peninsula. Areas further inland feature rolling hills, mountains, and a diverse collection of temperate and subtropical moist and wet forests. The Appalachian Mountains form a line of low mountains separating the eastern seaboard from the Great Lakes and the Mississippi Basin. The five Great Lakes are located in the north-central portion of the country, four of them forming part of the border with Canada, only Lake Michigan situated entirely within United States. The southeast United States, generally stretching from the Ohio River on south, includes a variety of warm temperate and subtropical moist and
United Nations Association of the United States of America United Nations Association of the United States of America The United Nations Association of the United States of America (UNA-USA) is a nonprofit membership organization dedicated to building understanding of and support for the ideals and work of the United Nations among the American people. Its education, policy and advocacy programs emphasize the importance of cooperation among nations and the need for American leadership at the UN. UNA-USA is affiliated with the World Federation of United Nations Associations, which began in 1946 as a public movement for the UN. It has 135 community based chapters across the United States, and