<span>settlers thought the West became a more desirable place to make a new start
sounds more reasonable~</span>
<span>The best and most correct answer among the choices provided by the question is the first choice.
The statement "<span>Before Earth Day 1970, no one in the United States cared about the environment." is FALSE.</span></span><span>
I hope my answer has come to your help. God bless and have a nice day ahead!</span>
Answer:
B
Explanation:
growth of political parties
The answer for your question is a