In what way did The Enlightenment lead to calls for the abolition of slavery?

During the Enlightenment, more people began to think that liberty was a human right

by creating a labor shortage that pushed the continent toward a market economy

in november 1781, john hanson became the first president of the united states in congress assembled, under the articles of confederation. many people have argued that john hanson, and not george washington, was the first president of the united states, but this is not quite true.

explanation: