Spain
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Your answer would be B love!
Generally speaking it was the "Quakers" who pushed for the abolition of slavery, although there were people in practically every faith who pushed for this as well.
The idea of women suffrage was at most importance at the convention and all women there were gathered to discuss this right. The convention itself is one of the first US historical examples of women advocating for their rights. Seven years later women gained the right to vote.