You're answer is going to be C. "The Red Scare".
Hope this helps! :)
Answer:
The Mexican government had not kept its
promise to protect their rights. I think it's this one.
The major effect of the teapot dome scandal was that many people in the United States lost their trust in the US government, since for the first time ever a Cabinet member was convicted of accepting bribes.
Yes because they sacrificed everything for the attack
A democracy is a form of government ruled by representatives that are elected by the popular vote of the people. The United States is an example of a democracy.
So your answer would be number 2.
Hope this helped. (: