Please help me. im really struggling. i will give brainliest

What is the difference between an independent and a dependent variable?

Alot of points! ! what was the greatest achievement of el libertador, simón bolívar? a. he became a military strongman in peru. b. he freed venezuelans from spanish rule. c. he bernardo o'higgins liberate chile. d. he united mexicans of all races against spain.

Why must governments be able to compromise?