Plessy v. Ferguson was a landmark 1896 U. S. Supreme Court decision that upheld the constitutionality of racial segregation under the “separate but equal” doctrine.

Plessy v. Ferguson was important because it essentially established the constitutionality of racial segregation. As a controlling legal precedent, it prevented constitutional challenges to racial segregation for more than half a century until it was finally overturned by the U.S. Supreme Court in Brownv.

Explanation:

answer; ( action training environment;

if it is a supervisor that collects all the handmade products the word is you but if it goes straight to the machine made activity there isn't any word unless there is robot programmed to say you.