Well, I can tell you for sure that a is not the answer. But I think the answer would be b.
Answer:
Described as "the shot heard round the world," British soldiers (also called red coats) in April of 1775 and minutemen (the colonists' militia) exchanged gunfire at Lexington and Concord in Massachusetts. This signaled the start of the American Revolution.
Best of luck!
By threatening a veto, the President can persuade legislators to alter the content of the bill to be more acceptable to the President. Congress can override a veto by passing the act by a two-thirds vote in both the House and the Senate. (Usually an act is passed with a simple majority.)
