Answer:
Federal Judges are appointed for life because that is how it was written into the US Constitution. ... The writers of the Constitution gave federal judges job security because they wanted judges to be able to decide cases free from public or political pressures.
75, "The operation of treaties as laws, plead strongly for the participation of the whole or a portion of the legislative body in the office of making them." The constitutional requirement that the Senate approve a treaty with a two-thirds vote means that successful treaties must gain support that overcomes partisan
