Answer:
I believe the answer is b. because The Know Nothing movement also briefly emerged as a major political party in the form of the American Party, and they were primarily an anti-Catholic, anti-immigration, and xenophobic movement, originally starting as a secret society. So they wouldn't be supported by Catholics if they were anti-Catholic, right?
<h3> He tried to increase us oil production.
As a result of a revolution in Iran during 1978 and 1979, the cartel of countries controlling part of the oil market decided to stop production.</h3>
The original two words are opposites (emancipate: make free/imprison: make not free , so we have to look for other opposites. Those are: endorse (support) and oppose.
D. All were concerned with religious liberty
Stock market crash, bank failures, overproduction and drought