Why did Europeans have more time for art and education at the end of the medieval period? They had developed a cure for the bubonic plague.
They were working less to feed fewer people after the plague.
They were no longer focused on issues involving illness and war.
They traded for necessary items instead of making the items themselves.

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workers of lowell mills were greatly benefited for the waltham type of work which was more a paternalist kind, trying to protect the integrity of this little girls coming from small farmers and providing an adequate place of work, this in an effort to avoid the issues of bad place conditions and immorality that the people in bigger industrialized cities of great britain were experimenting.

detente translated to english means politics

b. martin luther king jr. wrote and spoke "i have a dream"

explanation:

i know this 100 percent is correct   b. is the best one. < 3

food chain i would say only because there is competition on getting food and survival