How did the russian revolution affect the world in the years after world war i?

the change in russia’s economy brought on the great depression of the 1930s.
fear of the spread of communism instigated the cold war.
it encouraged nationalist movements in other countries in europe and asia.
the bolsheviks were able to spread communism to all of eastern and central europe.

The right answer is  "It encouraged nationalist movements in other countries in Europe and Asia."

Explanation:

The Russian Revolution inspired revolutionaries and people who fought for national liberation of peoples opressed by European colonialism. Even in the West, many intellectuals experienced fascination with the Soviet Union and communism; often, they did ignore the intense repression and crimes committed by Stalin´s regime.

increasing defense spending.

explanation:

president carter called the victims of kidnapping "victims of terrorism and anarchy" and added that the united states was not going to give in to blackmail. in the united states, they see hostage-taking as an outrage on the part of the islamist movement that violated the principle of international law on the immunity and inviolability of diplomats and their embassies.

carter refused to yield to the demands, khomeini used the situation to consolidate his power and nullify the challenges of the moderate wing of his government, headed by its president. the euphoria over the humiliation of the most powerful nation distracted the iranian people from the economic difficulties of their country. carter, in april 1980, broke diplomatic relations with iran and imposed a trade embargo, except medicine and food. iranian funds in the us they were frozen and accounted for to compensate the hostages when they were released and to pay the demands of us companies against iran.