Answer:
Communism= the same
Explanation:
Communism is a way that some choose to run a government. Everyone is the same and essentially worked for the government. The government would also supply the people with the things they need to live. Americans are afriad of it because it would shatter the existing democracy, cause riots and no longer allow for new ideas to change and spread. There can be measures preventing this if America really thought that this was a threat, which would be to make sure they are making the right choices when it comes to alliances, and giving the right people power.
a. thermal power
Because it use heat energy
