How did vertical integration help the carnegie steel business? a.) it reduced the costs along the supply chain, from mining to transportation to manufacturing

b.) it gave the company a monopoly on the industry because it eventually owned its competitors

c.) it assigned one worker to a job, which helped reduce wasted time and speed manufacturing

d.) it provided quick and easy access to transportation methods, such as canals, rivers, and railways

a.) it reduced the costs along the supply chain, from mining to transportation to manufacturing

Explanation:

Vertical integration is a business strategy by a company which owns or has significant control over its suppliers in order to control the supply chain. This helps the company to reduce cost and improve efficiency.

Vertical integration helped the carnegie steel business by reducing the costs along the supply chain, from mining to transportation to manufacturing

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).

1. temperance, abolitionist, suffragist