Explanation:
The Bolsheviks had to use violence to start and to maintain a communist state because of how most people didn't believe in the Bolsheviks or the communist regime and tried to block them whilst other countries like Britain and America AND China were sending support for the Whites (The Original Government) to retake control of the country so that there wouldn't be revolts like the one in Russia across the whole world.
Answer:
It looks like children working in a coal mine so i guess Gases, Mines could collapse, and possibly get sick from fumes or something.
C he threatened to use force on the tariffs in south Carolina
Alexander the Great didn't conquer Italy. Neither did he conquer China.
Alexander the Great was the leader of the hellenistic period in Greece and contributed to the creation of one of the greatest empires at the time which was spanning all around from the Greek peninsula all the way to Mesopotamia.
The correct answer (c.) Vienna. Vienna is the capital and largest city in Austria and was the European city was divided into four sectors during Cold War. These four sectors or powers were the United State, United Kingdom, France and the Soviet Union.