It opened up a second front in the war, which lead ultimately to the defeat of nazi Germany.
Answer:
Battle of Marathon, (September 490 bce), in the Greco-Persian Wars, decisive battle fought on the Marathon plain of northeastern Attica in which the Athenians, in a single afternoon, repulsed the first Persian invasion of Greece.
Explanation:
Your answer is C. You share risks with others.
B.admitted Texas was a slave state
you can also use process of elimination to help you answer.
