What was the purpose the judiciary act? a) it established the right of congress to appoint judges. b) it established the trial by jury system. c) it selected the first supreme court justices. d) it created a national court system.

The main reason the us senate rejected the treaty of versailles was because, isolationists felt the us should not have gotten into the war. republicans had gained power in the senate. democrats had gained power in the senate. european nations wanted to punish germany.