Spartan boys were treated with great kindnesstrue or false

What was the overall impact of eli whitneys introduction of interchangeable parts?

World war 2 was caused, in part, by which of these factors?

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