Answer:
Jacksonian Democracy greatly impacted reform movements in the first half of the Nineteenth Century because it spread the idea that all men were created equal, and as such should be allowed the same privileges.
B: Plessy v. Ferguson because at that time they belived in seperate but equal..which was not the case it was really unfair. So brought to the matter they sorted it out in the supreme court.
Group? Maybe?
I hope I helped:/