What is communism for grade 5?

Communism is a way of organizing a society where everyone shares resources and businesses equally. In a communist system, the government often owns everything, and there are no rich or poor people; everyone is supposed to have the same amount of things. The idea is to make sure that everyone has what they need to live well, but it can be different from how things work in countries where people own their own businesses. Some people think communism is fair, while others believe it can lead to problems.