What was one of Toussaint Louverture's most important contributions to the Haitian Revolution? A. He ensured that the Haitian economy continued to function throughout the revolution.
B. He ended the mass execution of white Haitians by former slaves and affranchis.
C. He negotiated an alliance with Spain to force French forces to abandon Saint-Domingue.
D. He organized and led the rebel groups that secured Haiti's independence from France.​

B. He ended the mass execution of white Haitians by former slaves and affranchis.

Explanation:

Toussaint Louverture led a successful slave revolt and emancipated the slaves in the French colony of Saint-Domingue ( Haiti ). A formidable military leader, he turned the colony into a country governed by former black slaves as a nominal French protectorate and made himself ruler of the entire island of Hispaniola.                                                                                                                                        Hope this helps! :P

answer; the above statement is (false);