it was the period of time when the european nations began exploring the world they discovered new routes to india much of the far east and the americas the age of exploration to place at the same time as the renaissance
It was the idea of "Manifest Destiny" that was the belief that it was God’s plan for the United States to own most or all of North America, since people thought the US was "destined" to occupy all the territory from the Atlantic to the Pacific.
The period of US history from the 1890s to the 1920s is usually referred to as the Progressive Era, an era of intense social and political reform aimed at making progress toward a better society.
Progressive Era reformers sought to harness the power of the federal government to eliminate unethical and unfair business practices, reduce corruption, and counteract the negative social effects of industrialization.
During the Progressive Era, protections for workers and consumers were strengthened, and women finally achieved the right to vote.
Characteristics of the Progressive Era include purification of the government, modernization, a focus on family and education, prohibition, and women's suffrage.