Imperialism is the right answer.
It was "Albert Einstein" who <span>wrote to FDR in the summer of 1939 alerting him to a new form of energy, since Einstein was warning and informing FDR of the potential of "atomic energy". </span>
Answer:
"My teacher, even though he knows he will only embarass himself, is always filled with chivalry."
Explanation:
I think its A. The Union pushed the Southern armies back to Virginia.
