When he entered the U.S. Senate in 1899 at age 36, Albert Jeremiah Beveridge (1862-1927) was hailed as one of America's most influential young leaders. An advocate of U.S. imperialism overseas, he foresaw the growth of America as a world power during the early twentieth century. Over the course of his political career, Beveridge became a supporter of progressive social policies, working to enact pure food, child labor, and tariff reform laws. His later work as a historian won him wide acclaim. A brilliant orator and charismatic political leader, U.S. Senator Albert J. Beveridge first rose to fame in 1898 as a fervent exponent of American expansion overseas. His efforts to secure a colonial presence for the United States were rooted in a deeply-held nationalism and faith in big business. Over time, though, Beveridge evolved into a critic of America's political and business elites, joining with like-minded Republican reformers to help spearhead the Progressive movement of the early 1900s.