C. It increased circulation due to its efficiency and economy
Before the printing press, there were no ways to make multiple copies of papers. Every thing had to be written by hand and it was a long and strenuous process. Printing presses made it easier to produce in large quantities and increased circulation.
It means to recommend or support
So the best answer would be encourage
Answer: In each case Carnegie is referring to the accumulation and unequal distribution of wealth, which have “revolutionized” human life for the good (“highly beneficial”). In the above paragraph, he goes further by saying this unequal distribution of wealth and the benefits it bestows are a “law of civilization.”Carnegie, a steel magnate, argued that very wealthy men like him had a responsibility to use their wealth for the greater good of society. He reasoned that rich men were the smartest and most organized in a society, so they would be best suited to administer their own wealth.
