Read the sentence. The invention of email opened an important epoch in the history of communication.

Which term can replace epoch without changing the meaning of this sentence?

calendar
era
millennium
time line

Which of the following is an example of imperialism

Of those who attended the philadelphia convention, which of the following traits would be least likely to be found? a. many were highly educatedb. all were menc. many were from the urban centersd. many came from the western frontiers

What is george calvert's american colony