On what issue did federalist sand anti federalist disagree most strongly

In a modern democracy all elected officials serve for a certain number of terms then must retire a high school sophomore and a senior citizen may vote at the polls together a united states senator votes on immigration law on behalf of your mother through indirect ballot all democracies have a two chamber system of representation united states citizens live in a direct democracy

In general which explains why communist revolutions did not happen

What are some of the causes that nina otero fought for? (nm history)