What led enslaved haitians to revolt and fight with toussaint l'ouverture for independence?

Haitian slaves were included in a series of severe exploitation, since the time of labor was exhausting and the punishments were intense and heavy. All factors were fueled by the spirit of revolution, which was driven by the French Revolution. In 1791, a negro named Toussaint Louverture was leader of the slave revolution of the history of the Americas, commanding a huge army.

if i am correct the answer is going to be a) the federal program of reconstruction ended.

for hobos it was a very hard time most hid on the sides of the railroad tracks causing people to get bulls and get them off sometimes causing in fatal death they couldnt get people to give them money because the   people were also in need of money