Will mark ! why was carnegie steel an example of vertical integration? the company controlled every step of steel production and distribution. the company controlled all of the steel plants in the united states. the company was able to produce more steel than other companies. the company became the only source of steel after competitors failed.

The company became the only source of steel after the competitors failed.

Explanation: Carnegie led the most enormous expansion of the American steel industry in the late 19th century.

The correct answer is A!

The company controlled every step of the steel production and distribution. Not only did Carnegie Steel make the steel, they also packed and shipped it. This particular company did everything by themselves.

the correct answer is "c: merchants" and "e. soldiers".

the song dynasty was known as the first government in the world to introduce paper currency. it was also the first chinese government which established a permanent standing navy. finally, the first compass was introduced during this period of government.

all of these innovations heavily affected commerce in a positive way. printed money dynamize commerce within the borders of the empire due to an easier way to quantify value during the trade. the introduction of the compass trade routes to be faster. finally, the introduction of a standing navy regulate trade routes.

regarding military affairs, gunpowder was created during this period. this was a tremendous improvement that was widely utilized by the military in order to innovate in the manufacturing of weapons.