What would some challenges and benefits be for community health nurses in providing care for different communities?

Consider the different communities to which you belong:
What is the geopolitical community in you live? Why is it geopolitical?
What is a phenomenological community to which you belong? Why is it a phenomenological community?
What would some challenges and benefits be for community health nurses in providing care for different communities? For similar communities? For the same community? What are some possible solutions to the challenges?
What, if any, global health issues are present in your community? Are there any ethnic subcommunities within your community? What considerations need to be addressed?