T. R. made many contributions to the domestic area in America. His efforts paved the way for major changes including Women 's rights and African American 's rights. He helped prepare the country for Martin Luther King to lead the blacks out of their persecution. Roosevelt 's contributions made America finally achieve its dream of equality of all persons. Also he contributed in the industrial area facing monopolies and worker strikes. An example, was when the miners set out a strike and caused a decreased amount of much needed coal. Roosevelt provided immediate action threatening to work the mines using the Army if the owners of the company did not negotiate with the miner 's union. Also Roosevelt renewed the Sherman Antitrust Act of 1890 and brought over thirty corporations into the Supreme Court. T.R. realized that if this nation would have to have its domestic problems solved before it could progress in other areas.
Conservation is Theodore Roosevelt 's second great contribution. Although some historians consider this to be his most important