What happened as a result of chloroform becoming scarce during the war?

a. leeches were used to numb the pain.

b. chloroform stopped being used during surgery.

c. surgeons turned to whiskey to ease pain.

d. the inhaler was invented to prevent wasted chloroform.

D the inhaler was invented to prevent wasted chloroform

Explanation:

Soaking a handkerchief was the original method, but that wasted too much of it. Dr. Julian John Chisolm invented the first inhaler mechanism that would provide only the necessary two-ounce dose of chloroform without resulting in waste.

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).

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