Previously released FBI files document a spate of threats against Ted Kennedy in the weeks after Robert Kennedy's assassination in June 1968, and five years after their older brother, President John F. Kennedy, was killed. Several of the letters appeared to be written in the same hand.
Who were the Louisiana territory explorers? Meriweather Lewis and William Clark led the expedition that explored the Louisiana Territory for the US government. Edit
When Thomas Jefferson purchased the Louisiana Territory from France, he altered the shape of a nation and the course of history. The Louisiana Purchase nearly doubled the size of the United States and the cost of about four cents an acre was a breathtaking bargain. (The Granger Collection, New York) By Joseph A. Harriss.