A joint resolution to amend the United States constitution.
Answer:
I think it depends on the laws of other countries
Explanation:
C. Federalism
What is funny, is I'm am learning about this in school too!
Answer:
Pennsylvania produced nearly one half of the munitions supplied to the United States Army, a large proportion of the ships supplied to the Navy, all of the anthracite and most of the bituminous coal to the nation during the war.