Where was the flagellants troublesome for many european cities suffering from the plague

United states v. reynolds stands for all of the following, except: question 6 options: a) parents may not withhold medical treatment even if they have a good faith religious belief against such treatment. b) human sacrifice may be banned by the government without violating religious freedom. c) polygamy may be banned by the government even when it is required by a religious practice. d) women in polygamous marriages do not have the right to vote.

What person was influential and trying to ease race relations in america during the early part of the twentieth century

Once the plague became airborne, how could it then be spread?