The answer is b. conquest and diseases brought by Europeans changed the native American way of life forever.
It ran resources place to place way faster than horse and buggy.
George McGovern was the opponent of President Nixon. While Jimmy Carter was the one that promised not to lie to Americans.
<h3>Who was George McGovern?</h3>
This man was the democratic party representative in the 1972 election. He was also a historian and a politician from South Dakota.
Jimmy Carter was not just a nominee he became the president of the United States.
Read more on elections here:brainly.com/question/13474496
Answer:
D
Explanation:
Its talking about it and how.much it has been studied and looked into
