They were called robber barons and the people was J.P. Morgan<span>, </span>Andrew Carnegie<span>, </span>Andrew W. Mellon<span>, and </span>John D. Rockefeller<span>.</span>
<span>Sectionalism is defined as excessive devotion to local interests and customs. It effects the U.S. economy and politics because many people will focus only on their city or neighborhood rather than on the country as a whole.</span>
The important act that was passed was the civil rights act of 1960
Herbert Hoover and Franklin D. Roosevelt were the presidents during the Great Depression.
