Answer:
gilden age
Explanation:
Gilded Age was a period in the history of the United States which was around the 1870s to about 1900.
It was characterized by improvement in the economic standard of the country, as the nation was experiencing a boom at the time.
However, there was also widespread corruption, greed opulence both from the industrialist and the political class.
Hence, the progressive movement sought to cure the political and social abuses that had arisen during this period (GILDED AGE)
