Answer:
1. Oleg, a Varangian, unites several cities into Kievan Rus.
2. Batu Khan and his skilled Asian horsemen make Russia part of the Mongol Empire.
3. Peter the Great modernizes Russia and founds Saint Petersburg.
4. The October Revolution brings Marxist Vladimir Lenin to power.
5. Mikhail Gorbachev introduces perestroika reforms to overhaul the Soviet Union.
Explanation:
You didn't include options but here's the jist - there were many casualties, cities and towns were left in ruins, national identities across Europe were in shambles.
A. They took most everything religious from the Greeks, who worshiped a pantheon (group) of deities.
People got paranoid, communism was the ultimate threat so if anyone even spoke in a communist fashion they were automatically prosecuted.
its like if you were burned at birth and hate fire the rest of your life, the moment you see fire you freak out because of that memory and feeling. same thing with communism.
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