Answer: the way in which people began to stand up to the church and their monarchies. Enlightenment ideas such as John Locke's natural rights made people want that for their governments, and people wanted a say in government.
They helped to end slavery
13th- Banned slavery
14th- Granted citizenship to black people, giving them the rights to life, liberty, and the pursuit of happiness, as well as equal protection of the law.
15th- Gave the right to vote to people of any sex, race, or condition of servitude (whether or not they owe debt to people).
His occupation(job) was a writer.
Hope this helps! :)