What was the important event that came before the renaissance, and why is it importam
that we study it?

III. The Black Death, 1338-1353

Explanation:

The Black Death is estimated to have killed 30% to 60% of Europe's population.[7] In total, the plague may have reduced the world population from an estimated 475 million to 350–375 million in the 14th century.[8] It took 200 years for the world population to recover to its previous level.[9] The plague recurred as outbreaks in Europe until the 19th century.

https://en.wikipedia.org/wiki/Black_Death

jim crow law, in u.s. history, any of the laws in which racial was enforced, in the south between the finish of reconstruction in 1877 and the start of the social liberties development during the 1950s.

jim crow was the name of a minstrel routine( jump jim crow) performed starting in 1828 by its creator, thomas dartmouth ("daddy") rice, and by numerous imitators, including on-screen character joseph jefferson.

the term came to be a defamatory sobriquet for african americans and an assignment for their segregated life. the segregation rule was stretched out to parks, graveyards, theaters, and eateries with an end goal to keep any contact among blacks and whites as equivalents.

it was classified on neighborhood and state levels and most broadly with the "separate yet equivalent" choice of the u.s. preeminent court in plessy v. ferguson (1896).

richard nixon led the investigation that resulted in alger hiss being convicted of prejury.