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
To the surprise of the American representatives in France, Napoleon decided to sell all of Louisiana to the United States (see Louisiana Purchase). The United States took possession in 1803, and in 1804 the territory was divided into two parts.