Because the US had build boats, ships, and airplanes. Troop support was a main one. And we were allies with Great Britain , and The Soviet Union.
It's C, I know because I got it wrong & it told me.
You should go with answer three because !y class is also working on the history of China.
The States are allowed to find solution and make a decision about the issue. There are equal powers with the Federal and States therefore, the issue can be debated. Since federal powers are superior, the Constitution makes the decision. The national government shall create specific rules for each of the States.
Answer:
C cuz i did this on my STAAR test
Explanation: