Communist propaganda was a way for governments in communist countries to convince people to believe certain ideas or to do certain things. It was used in many different ways, like posters, speeches, newspapers, movies, and radio broadcasts. These tools were used to spread messages from the government and to encourage people to agree with the government's ideas or to do what the government wanted. For example, if a government wanted people to support a certain policy, they might use propaganda to show why the policy was important and why people needed to support it.