What was the era after the civil war and before World War 1?

The era after the Civil War and before World War I is known as the Gilded Age, extending roughly from the 1870s to the early 1900s. This period was marked by rapid industrialization, urbanization, and significant economic growth in the United States. However, it was also characterized by stark social inequalities, political corruption, and labor unrest. The era set the stage for major social reforms and the eventual emergence of the Progressive Era.