The contact between the Native Americans and the Europeans brought about the

Explanation:

It brought about large epidemics that decimated the populations of Native Americans. The natives were not immune to many diseases that the Europeans brought with them on boats. Among the new diseases was smallpox. It was very deadly for the natives and resulted in very high numbers of deaths in the local population.

the main reason the us senate rejected the treaty of versailles was because "european nations wanted to punish germany"

d(:

me and mark as brainliest.

i would think i'ts d hope this out