Florida from Spain & part of the Oregon territory from Britain
March 1, 1974, a grand jury in Washington, D.C., indicted several former aides of Nixon, who became known as the "Watergate Seven"—H. R. Haldeman, John Ehrlichman, John N. Mitchell, Charles Colson, Gordon C. Strachan, Robert Mardian, and Kenneth Parkinson—for conspiring to hinder the Watergate investigation
Migrants
-- a person who moves from one place to another, especially in order to find work or better living conditions.