OK.You can know I am right because I have my history book right here.
ANSWER: A. They conquered the Maya.
EXPLANATION: The Inca DID do all of the following.
B. They had a highly organized military.
(proof) honestly, I could not find proof but I think this is the answer, I am sorry.
C. They mummified deceased royal family members.
(proof) "...like the ancient Egyptians, the Inca mummified their dead."
D. They built cities and fortresses on the highlands of the Andes Mountains.
(proof) "Far to the south, along the spine of the Andes mountains, rose another great civilization..." (BTW this doesn't tell you it was from the Inca, but it was the first sentence under the title - "The Inca"
Assuming that this is referring to the same letter that was posted before with this question, the response is "(3) power of impeachment by the House of
<span>Representatives"</span>
During formal discussion, mental notes could help you maintain your focus/attention for the point that given by another speaker so you could give your opinion or counter argument later.
This will give the impression that you're an attentive and a competent person.
There was an anti-war movement in the US, pro communism in the US was never a thing back then so I’m assuming the other one is true too lol.