the progressive movement grew out of which earlier movement
Progressivism in the United States Progressivism in the United States is a broadly based reform movement that reached its height early in the 20th century and is generally considered to be middle class and reformist in nature. It arose as a response to the vast changes brought by modernization, such as the growth of large corporations, pollution and fears of corruption in American politics. In the 21st century, progressives continue to embrace concepts such as environmentalism and social justice.[1] Social progressivism, the view that governmental practices ought to be adjusted as society evolves, forms the ideological basis for many American progressives.