Answer:
Option D. they were dangerous and many workers often died in the line of work.
Explanation:
If enough individuals retaliate against their government, they can overthrow it. Therefore, crashing their protection from any foreign enemies.
The major policy "grouping" of President John Kennedy in the US was "<span>C. the New Frontier," since this had a lot to do with making America more competitive against the USSR. </span>
we stole it from the native americans, and we traded many items that we knew were full of disease and gave it to the native americans.
