He killed anyone that apposed him
Explanation:

I have a dream today! I have a dream that one day every valley shall be exalted, and every hill and mountain shall be made low, the rough places will be made plain, and the crooked places will be made straight; "and the glory of the Lord shall be revealed and all flesh shall see it together
One main reason why John C Breckenridge supported the purchase of the Louisiana territory was because he thought it would held end the issue of slavery, by leaving it up to "popular sovereignty" in the new territory.
A day to celebrate the life and dream of Martin Luther King, Jr. A day to reaffirm the American ideals of freedom, justice, and opportunity for all.