The intergovernmental military alliance to which the united states, canada, and britain belong is called
a.
nafta
b.
the european union
c.
nato
d.
unasur

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.