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
French & Spanish Explorers. Louisiana Purchase Thomas Jefferson, the 3rd President of the United States, purchased the Louisiana Territory from France in 1803 for $15,000,000. The Louisiana Purchase made the land, that would later become Missouri, part of the United States.