After World War II, the United States signed several treaties with foreign countries. These treaties called for the nations that signed them to protect each other, even if an enemy attacked only one of them. Which factor caused the United States to sign the treaties? 5 points
A. the outbreak of many revolutions in South America and Latin America
B. the growing threat of the former Soviet Union and world communism
C. the failure of United States troops to fight effectively in World War II
D. the growing sense of trust between China and Soviet Union

B. The growing threat of the former Soviet Union and world communism.

Explanation:

The U.S. signed the many treaties in order to ensure peace. There was an increasing threat of the soviet union and there was a lot of tension between the two nations, a lot of it due to communism. Those treaties didn't work for long because just 2 years later, the cold war broke out.  

c

Explanation:

its our break Nd failur

the federal government of the united states was established by the constitution. us is a presidential republic. the president is head of state, head of government and of a two party legislative and electoral system. the supreme court balances the powers of the federal and the state government. yhe executive branch is headed by the oresident. there are two chambers of congress, the senate and the house of representatives. judicial power is exercised by the judicial branch (or judiciary), comprised of the supreme court and lower federal courts. the judiciary's function is to interpret the   constitution as well as the federal laws and regulations.

i think it is the third one.