"Red Army" is slang, I believe
In general, the Monroe Doctrine represent a change in President Washington's foreign policy, since the Monroe Doctrine dictated that the US would treat any further attempts by Europeans to colonize the Americas as acts of aggression, and Washington was far more isolationist.
The answer is D, the Know Nothings.
Hope this helps!
Socialism can be corrupted and has been often throughout history. Many dictators promise to deliver socialism only to provide more of a communist or totalitarian government if anything. Also, even if true socialism was delivered, there are many who fear that their standard of living would decrease. For the (very) wealthy, they are likely not to favor socialism due to the fact that their wealth would be redistributed to those in need. There are probably other reasons why someone may not like socialism, but I'm not sure at the moment. Hopefully this is a good starting point for your assignment or essay. Of course you should look into further research on this topic.
