Answer:
Many Americans in the 1930s supported a policy of isolationism because they did not want the US to be pulled into another war in the way that the country had (they felt) been pulled into World War I. ... Because of this, they wanted policies that would avoid this sort of problem happening again.
Explanation:
The answer to your question would be, John Stuart Mill
What do you need help with ?
Answer:
B: Bronze
Explanation:
Because this brought humans into the bronze/copper age. And bronze is a copper and tin alloy
