It was a necessity in Spain because around 2 pm it two hot to be outside.It is still practiced in Greece,Italy,Philippines,and China.
The only answer related to the subject is "the results of their experiments".
After Scientific revolution scientists came up with theoretical conceptions and tried to prove them with experiments. There had to be both theoretical explanation and emirical proof. Before they were much more liberal when it comes to coming up with "scientific theorems", which explained results of their experiments.
Answer:
This is an example of institutional discrimination.
Explanation:
Institutional discrimination refers to practices that can be seen as discriminatory which are embedded in society's institutions. In other words, the system favors some dominant groups to the detriment of the rest. The situation described in the question is an example of institutional prejudice, since it limits educational advancements of minorities. It is important to understand that institutional discrimination can be unintentional - harmful, nonetheless.
He used navigation and he also used SiteSeen...