Plessy v Ferguson was the start or the "separate but equal" movement with was that racial segregation was allowed on trains
Explanation:
The structures of absolute monarchy and the authoritarian state [the Christian Church], who were the dominating sources of governance and learning, were attacked by Enlightenment philosophers, who thought that reason will lead to general and absolute truths. The excesses of both institutions were the basis for this critique.
Optiion C. Ther Umayads held onto power in Modern-day Spain and Portugal.
<h3>Who were the Umayads?</h3>
This was the name that was used to refe rto the first Muslim dynasty. They were established in the year 661 in Damascus.
After they were overthrown they were known to have held on to power in what is now the current Portugal and Spain.
Read more on the Umayads here:
brainly.com/question/1940182
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