They are called a teleprompter. A teleprompter is a device that hides the scripts from the audience
Answer:
Communism in Russia. In Russia, efforts to build communism began after Tsar Nicholas II lost his power during the February Revolution, and ended with the dissolution of the USSR in 1991.
the Supreme Court ruled that the separation of races .... racial discrimination reinforced by the federal government's actions and policies
If this is about Vietnam then the answer is C