History : Famous US Leaders I - Who am I ?

Thrillionaire Game

Solve 10 questions in a row to reach one "thrillion" dollars! You are allowed 3 hints/clues per game.

Given the DESCRIPTION, identify the US LEADER

Formats

Q = million $

1 = 2000

2 = 4000

3 = 8000

4 = 16000

5 = 32000

6 = 64000

7 = 125 000

8 = 250 000

9 = 500 000

10 = 1 000 000

I was the thirty-fifth President of United States of America. I was born in Massachusetts, United States of America. During my tenure, events like the Vietnam War, Bay of Pigs invasion of Cuba, and the Cuban missile crisis were famous. These events aggravated the Cold War with the Soviet Union. I was assassinated in Dallas, Texas by Lee Harvey Oswald. Who am I?
	Hint First letter clue

Question 1 of 10. Clues Available: 3

Disclaimer: No money can be won. This game is just for entertainment.