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Answer:
How where the four emperors in charge due to their laws and customs? How did the 4 emperors' rules and laws lead them to be in charge
Explanation:
another definition for institution is an established law or custom so the question is asking how does these customs and laws help the leaders stay or become in charge
Answer:
The World in Spatial Terms, Places and Regions, Physical Systems, Human Systems, Environment and Society, and The Uses of Geography.
Henry II's reforms regarding law of land protected tenants against their lords, by allowing them to look to the lord's superior aka the king.