A is the answer i hope you're okay with it
Answer:
the Reformation was a movement within Western Christianity in 16th-century Europe that ... Luther and his followers did not see these theological developments as changes. ... the Radical Reformation is disproportionately large, partly as a result of the proliferation of the Radical Reformation teachings in the United States.
The tactic that was used for securing civil rights as shown in the description above is a litigation. Its primary purpose is to enforce a legal right using legal court proceedings with the aid of the court in determining the resolution of the case. Therefore, the answer would be letter C.