John F. Kennedy's assassin was Lee Harvey Oswald.
I'd say something like cultural diffusion, because if he traveled to different places, so might of his customs and clothes. I'm not sure what else though.
It means to recommend or support
So the best answer would be encourage
D.) Almost doubled the area of the U.S. and gave it control of the Mississippi River.
The Lieutenant Governor of Washington presides over the Washington State Senate.The Vice President of the United States presides over the United States senate.