Answer: 1.) Approximately three-quarters of the world lived in bondage as a slave or a serf
Explanation: I took the test, hope I helped.
I believe the answer is: A. The Declaration cannot be enforced because each nation has its own sovereignty.
This mean that a country does not have the jurisdiction to determine the type of legislation that shall be made by other countries, even if it's based on good intention. But, the universal declaration of human rights create an internationally acknowledge standard on the things that can and cannot be considered a violation of human rights.
The answer is C. The "Double V Campaign" refers to the war fought abroad and the war at home.
I believe the answer is: The printing press allowed mass production of books that spread new scientific ideas.
The invention of printing press make it easier for people to obtain information that they previously couldn't have dream to have access on. The number of Literacy rate after the printing press soar along with the number of scholars who choose to pursue higher education.