Answer: At the time of the exchange, there were contacts with each other, which was disastrous for the natives.
Explanation:
Contacts between Europeans and Native Americans were disastrous for the Indians. Coming to the New World, Europeans brought infectious diseases to which the natives had no immunity. Smallpox, flu, and similar diseases decimated the Indian tribes. A huge number of natives perished, and complete tribes disappeared.
Christianity ends up being the most popular and it influenced politics etc
In general terms, the Marshall Plan was "<span>b. a program to aid European nations and to promote prosperity and democracy," since it was believed that this would help stop the spread of communism. </span>
I think its a) one event happened only as a result of the other
