Which event took place during the fourth crusade

What is significant about the power that russian federal cities are granted?

The northwest ordinance guaranteed three rights for the settlers of the northwest territory. what were they?

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