Who liberate venezuela, colombia, panama, and ecudor? a. jose de san martin b. toussaint-louverture c miguel hidalgo y costilla or d. simon bolvar

Hello there! B is definitely out, because Toussaint Louverture was a former slave that led the Haitian Revolution. Jose de San Martin helped Argentina, Chile, and Peru gain independence, which are different countries from those listed. Therefore, A is eliminated. Miguel Hidalgo y Costilla was Mexican and lead the Mexican War of Independence. C is out. The only answer choice that works is Simon Bolivar, because he won all of those countries independence, and those nations used to be called Gran Colombia. The answer is D: Simon Bolivar.