C. Opportunity cost
This is the opportuntiy that they lost. it costed them. Thus, opportunity cost for another opportunity.
The period in history between A.D. 395 and A.D. 1500 is known as the Middle Ages.
Answer:
The ACLU works in the courts, legislatures and communities to defend and preserve the individual rights and liberties guaranteed to all people in this country by the Constitution and laws of the United States.
Explanation:
The fascist leaders in Italy came to power in the 1920s and 1930s because they supported the League of Nations.
I think the answer is b because most woman back then had no rights at all