Answer:
The Russian REvolution
Explanation: The first Red Scare occurred in 1917, which was the year of the Bolshevik Revolution.
Through praying and dances
It is more difficult to report on Congress than on the president because the President is the Commander in Chief of the White House, meaning that he has to be involved in secret workings that can't be disclosed to the public.
The correct answer is glaciers
It was harder for African Americans to get there freedom
