Answer:
1. The executive branch carries out the laws made by Congress. The president is the leader of this branch of our government. To get the job done, the president needs help. This help comes from the three parts of the executive branch - the Executive Office of the President, the Cabinet, and the independent agencies.
2."The buck stops here" is a phrase that was popularized by U.S. President Harry S. Truman, who kept a sign with that phrase on his desk in the Oval Office.
The phrase refers to the notion that the President has to make the decisions and accept the ultimate responsibility for those decisions.