Answer: They all were historical figures that had to do with progression and rights of people (Thomas Campbell sorta fits this actually but eh) anyways I am not sure what the actual questions (assuming it is multiple choice is but) YOU COULD SAY THEY WERE ENLIGHTENMENT THINKERS OR SOMETHING ALONG THE LINES OF THEY WERE PROGRESSIVE THINKERS FOR THEIR TIMES.
The Spanish exploited both the resentment of the Aztec subject peoples and the chaotic royal succession of the Inca. European horses and guns scared the Amerindians.
