Answer: The communists who were victorious in the Russian Revolution called for a worldwide communist revolution.
Step-by-step explanation:
Before the overthrow of the last Russian emperor, communism in Russia significantly strengthened. The emperor was forced to expel all political dissenters from the country. Among them was Lenin, the leader of the idea of communism. After many pressures, the emperor was forced by political emigrants to allow him to return to the country.
Lenin returned from emigration in November 1905. He called for a universal uprising and fight. The echo of his words had an echo throughout Europe. Because of this situation in Eastern Europe, contempt for the communist doctrine was born in the US. After World War I, communism spread rapidly to a vast number of European countries.