It seems there might be some confusion as I don't have access to the previous question you referred to. However, based on the options you've listed, if we consider different units of social organization such as communities or societies, any of the groups you mentioned could potentially fit as examples of those units.
- People who share a common language - This represents a linguistic community.
- People who choose to live near each other - This represents a geographical community.
- People who share the same political values - This represents a political community or group.
- People who live together under a sovereign government - This represents a political unit or nation-state.
If you provide clarification on what the 'basic unit' in your previous question was, I could offer a more accurate response.