Which is the most accurate description of mao zedong?

a student of communism who led an army of peasants to unify mainland china, commanding it as general mao

a general who used the army to overthrow china’s last imperial dynasty, taking the throne as emperor mao

a revolutionary who founded the people’s republic of china as a communist state, ruling it as chairman mao

a writer who laid the foundations of modern-day communist theory, later governing formosa as citizen mao