The Victims of Communism Memorial Foundation released its first “Annual Report on U.S. Attitudes Towards Socialism” Monday. The survey showed a distinct generation gap regarding beliefs about socialism and communism between older and younger Americans.

For example, 80 percent of baby boomers and 91 percent of elderly Americans believe that communism was and still is a problem in the world today, while just 55 percent of millennials say the same.

Just 37 percent of millennials had a “very unfavorable” view of communism, compared to 57 percent of Americans overall. Close to half (45 percent) of Americans aged 16 to 20 said they would vote for a socialist, and 21 percent would vote for a communist.

When asked their opinion of capitalism, 64 percent of Americans over the age of 65 said they viewed it favorably, compared to just 42 percent of millennials.

The survey also revealed a general lack of historical knowledge, especially among young adults. According to the report, one-third (32 percent) of millennials believed that more people were killed under George W. Bush than under Joseph Stalin.