Answer:
President Harrison served as the 23rd President of the United States from March 4, 1889 until his death on April 4, 1841. During his tenure, he initiated efforts to modernize the U.S. Navy, signed the Sherman Antitrust Act into law, and supported efforts to establish new national parks and forests. However, his presidency was cut short by his untimely death from pneumonia after only 31 days in office.