C. During the Gilded Age, reform laws regarding the government regulation of business were somewhat effective.
More about Gilded Age:
The Gilded Age was a period in American history that lasted roughly from 1870 to 1900. Fast economic expansion was prevalent during the period, particularly in the North and West of the country.
Millions of European immigrants came to the United States at this time because American salaries increased considerably faster than those in Europe, especially for skilled workers, and industrialization required an ever-increasing labour force of unskilled people.
A group of colourful and brash businessmen who alternately came to be known as "captains of industry" and "robber barons" presided over the immense flurry of industrial activity and corporate expansion that defined the Gilded Age.
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