One way in which Toussaint L' Ouveture, Simón Bolívar, and José de San Martín are similiar is thay they all were
(1) supporters of mercantile policies
(2) leaders of independence movements
(3) democratically elected leaders
(4) industrial labor reformers
These three were all leader of independence movements, *Number (2)* ;) Example: Toussaint L' Ouverture is known for leading a rebellion against slavery in Haiti.