D is the answer to the questions
Answer:
this is in your text book
Explanation:
The presidents power to convene congress is a check he or she must inform congress of the State of the Union, can convene one or both houses of congress under "extraordinary occasions."
1) hitler was popular amongst people because of all the horrid things he did, for some reason bad things are more to be known than good things because it’s inhuman and rare to go so extreme.
2) schools should cover up things like the holocaust because it may give certain people ideas like a domino effect
3) not much can be prevented but to not teach it.