Hey!! I believe that the answer is D. Ethnic and religious diversity!!
Answer: The Printing Press
Explanation: Gutenberg made way for books to be copied mechanically, and not by hand, allowing books to become widespread for the first time.
It was 1/2 of the united states total land.
Under Article II of the Constitution, the President is responsible for the execution and enforcement of the laws created by Congress. ... The Executive Branch conducts diplomacy with other nations, and the President has the power to negotiate and sign treaties, which also must be ratified by two-thirds of the Senate.
A fictional account of Paul Revere is NOT a primary source because the person who wrote it did not experience the event and because it is fiction.