The number of electoral votes for president is equal to the number of U.S. Senators (Two per state) plus the number of House Representatives (Varied upon state population and size).
pollution, public education, harder to get a job
During the war in Vietnam, the main opponents of the United States were North Vietnam and the Viet Cong, although these forces were being supported by communist states like Russia and China.
The Bureau of Indian Affairs is to mange land, reservations, for the Indian Tribes.
Hope this helps. :)