Please help with these quick ones.

In 1073, the fight over who gets to choose bishops was between pope gregory vii and king henry the iv. t or f

James ll caused problems during his reign because his religion was: protestant lutheran catholic

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.