4. concurrent jurisdiction allows for which court(s) to hear a case? (1)

Concurrent Jurisdiction allows state and federal courts to hear the case.

Explanation:

Concurrent Jurisdiction means the authority to hear  a civil or a criminal case by more than one court. The states courts have the right to hear the case dealt by the federal courts too in US. It can also exist in different levels of state courts, familial courts and other government agencies. It can also make some determinations on the outcome of the case by both state and federal courts.

Mostly state courts have general Jurisdiction which it hears the cases if the residents by implementing the corresponding state laws. federal courts most often deal with the cases which may  be of national significance. Diversity Jurisdiction exists when the parties of different states fall in a dispute which may involve more than ten thousand US Dollars.

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).

under god i have placed my chiest strentgh and the safe guard to my loyal subjects