Answer:
<u>William Cookworthy descubrió depósitos de caolín en Cornualles, y su fábrica en Plymouth, establecida en 1768</u>, utilizó caolín y piedra de porcelana para hacer porcelana de pasta dura con una composición corporal similar a la de las porcelanas chinas de principios del siglo XVIII.
Feudalism worked easy because it was a system that worked from top to bottom. At the top you had the King which provided money for the Nobility that provided troops and protection for the king. Then the Nobility would bestow the land to his knights that would give the land to the peasants and they owned the land and farmer on it. The knights would provide military service for food that they farmed.
Legislation meant to segregate blacks and whites in a legal way.
As the US supreme court asked that as long as the blacks and white had equal fundings and that all conditions were the same, segregation can be seen as legal. However, this rarely happened, and it led to desegregation by force at the end. The Jim Crow Laws was the birth of this ruling, as it imposed "equal" but segregated laws (such as segregated laws for public transport, bathrooms, resteraunts, etc.) in much of the states.
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President Johnson is the answer