Who was known for his progressive reforms as the 26th president of the United States?

Theodore Roosevelt, as the 26th president of the United States, is renowned for his progressive reforms, which aimed to address the issues arising from industrialization, urbanization, and economic inequality during the early 20th century. His administration focused on several key areas of reform, including trust-busting, where he sought to break up monopolies and regulate large corporations to promote fair competition and protect consumers. Roosevelt also championed the conservation movement, establishing national parks and forests to preserve the nation's natural resources for future generations.

Additionally, his domestic policy, often referred to as the "Square Deal," aimed to ensure fairness and equity for all Americans, which included reforms related to labor rights and public health. Roosevelt's actions set a precedent for future presidents to engage in progressive reforms, showcasing his significant impact on American society and governance. This multifaceted approach to reform is what distinguishes him and solidifies his legacy as a pivotal figure in the Progressive Era.