D.
The red scare was all about getting communists out of the government and that was because of the fears that McCarthyism created about Russian spies.
Article II, Sec. 3 of the Constitution requires the President to give periodic updates on the State of the Union to Congress.
So, the President could change the format but not do away with it altogether.
I do believe it was the need for materials. They needed things faster so the built factories and put people to work
Answer:
The correct choice is option B.
Explanation:
It can give new information about how people lived and what they valued.
Answer is B. system of state capitals