Will give brainliest: if I have a 64 in a class and I make a 86% on the final exam which is 106 points and 15% worth of my grade, would it bump my final grade to at least a 67% (passing)

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.