ELI5: Explain Like I'm 5

Community separator

A community separator is something that helps separate different groups of people from each other. It could be a fence, a wall, or a street that divides two different communities. This helps keep the people in each community separate, so they don't get mixed up and start fighting with each other. It also helps make sure that people are safe in their own community and that they don't have to worry about threats from outside.