ELI5: Explain Like I'm 5

Anti-Sovietism

Anti-sovietism is when people don't like the Soviet Union, which was a big country made up of 15 different countries that had a communist government. The people of the Soviet Union were often not allowed to speak out against the government and were not free to make their own choices. So, people who were anti-soviet didn't like how the Soviet Union was run and wanted things to be different.