Communism is in which all property and resources are owned by the government and not by the citizens. the type of structure this government has is the people can not vote or elect in any officials and cannot own economical resources, businesses, lands, homes, etc. ONe country that had this form of government was the Soviet union. one advantage of this is that all citizens are equal regardless of wealth or education. one disadvantage would be that the government has too much control of what people own.
Democracy is the protection and equal rights of all citizens in which they get to vote and elect their officials. The type of government structure this is is the Supreme Power is vested in the people in which election is free. One country that had this form of government was the United States. One advantage this government has is the citizens get the same rights, they get to choose their officials, they choose their own way of life, and get to own properties. One disadvantage would be that the citizens will have "second hand control" of the government which could at any time get out of control.
the form of government i prefer would have to be democracy. I say this because i would want to be able to own my own lands and businesses. I would want to have to opportunity to elect my presidents, mayors, etc. I would also want to be able to freely do what i want without authorities telling me otherwise.
People who are in a democratized government would have more open opportunities than people who live with a communist government. People with a democratized government would have more freedom and may or may not be treated fairly due to the fact some people would have more wealth and knowledge than others. People in a communist government would not have a say in anything that goes on political wise. People will be treated equally due to the fact that everything is owned by the government therefor folks wouldn't be able to downgrade one another.
A democratized government might affect politics in the following ways. Lets say there is a republican in office they might make conservative laws like: anti-abortion, blacks suck, whites are more superior, sending other races back to their homelands. This would affect citizens who do NOT think/believe the things republicans think or do. Per say a democratic would be pro-people, supports all races, genders and sexuality preferences. They would also think everyone is equal which most people nowadays also agree upon yet there is still a percentage of people who don't think that way.
A communist government might affect politics by making all people feel equal. This could be a positive and a negative outcome. A positive thing that could come about this is that everyone gets the same treatment regardless of wealth, knowledge/education, religion and race. A negative outcome would be that some people might think they deserve better or more than others which could cause some type of feud.