The correct answer to this open question is the following.
Theodore Roosevelt’s image appears on Mount Rushmore next to the
likenesses of George Washington, Thomas Jefferson, and Abraham Lincoln. The reason he grouped with such important figures in American history is that as the 26th President of the United States, Roosevelt knew how to lead the country into the 1900s with political stability and economic prosperity. He helped the working class in America, create legislation to end with monopolies, and developed the "Roosevelt Corollary" to the Monroe Doctrine to give the US more presence in Latin America.