Answer: (late) but Quakers were people, who practice pacifism, played a key role in both the abolitionist and women's rights movements. Thus, changing what people's views with arguably radical ideas
The Progressive era was an Era that lasted from 1820 to 1920, it was a collection of ideas and activities about how to fix many problems in American society.
They aimed to stop Senate corruption because, at that time, political machines often influenced the election of senators in exchange for federal contracts and jobs. So the progressists proposed the direct election of senator by all states voters. This was passed by the 7th Amendment.
The sepoy mutiny was a widespread but unsuccessful rebellion against British rule in India in 1857–58. A rumour spread among the sepoys that the grease used to lubricate the cartridges was a mixture of pigs’ and cows’ lard. This had hurt both Hindus' and Muslims' religious sentiments which was one of the causes of the sepoy mutiny of 1857.
I think it’s A. Sumer but i’m not sure
