In your opinion what was the most important change brought by the development of language

What is the definition of navajo code talkers?

Someone who accepted the beliefs of social darwinism would have also agreed with which of these statements?

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