PLS HELPPP! I NEED HELP WITH THIS TEST

Which word most closely describes the type of government in edward bellamy’s looking backward

How did communism during the age of totalitarian control affect religion? a. citizens were permitted free practice of any religion. v. atheism became the official state policy. c. the government increased the number of russian orthodox churches in the country. d. catholicism became the official national religion

What event, more than any other led to wwi?