How did the french revolution create conditions that made the haitian revolution possible?

"that revolution began with a mass insurrection by the enslaved in August 1791, which led first to the abolition of slavery in the colony in 1793, then to its abolition throughout the French empire in 1794, and finally to Haitian independence fromFrance in 1804. ... The contrast with the American Revolution is striking."

“destroyers for bases agreement in the destroyers for bases agreement between the united states and the united kingdom on september 2, 1940, fifty caldwell , wickes, and clemson class us navy destroyers were transferred to the toyalbnavy from the united states navy in exchange for land rights on british possessions.” i hope this you .