¿Cuál es un ejemplo de la adaptación humana al medio geográfico?

Why is the end of the cold war tied to the american domestic economy during this time?

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

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