How were the protest techniques used by student protesters similar to different from those of the civil rights movement?

Mexican independence the revolution for independence from spain was started by a pries name

Why might the spanish government have approved of the encomienda system? a the system allowed for fair treatment of all under it, leading to a happy and prosperous colony. b the system used natives as slaves which meant the government was able to maximize their profit of exported goods. c the system allowed for mostly profitable trade within the different colonies. d the system was a great example of how to successfully run a colony, making spain a world power.

Based on the information given and the gauges which process or processes have their alarm light on?