Briefly summarize how christianity split into catholicism and protestantism.

    Martin Luther, John Calvin and other Protestant reformers opposed the Roman Catholic Church beliefs. Which then lead to the  protestants to separate themselves from the Roman Catholic Church by creating their own branch under Christianity called Protestantism.

Sorry if too late.

i believe the answer is d. it was not uncommon for people to faint or even convulse at these high-energy meetings.

some american cities felt workers were being oppressed by business monopolies