What are three things that describe Chester A Arthur?

Chester A. Arthur was the 21st President of the United States, serving from 1881 to 1885. He is known for his role in implementing civil service reform, particularly through the Pendleton Act, which aimed to reduce corruption in government hiring practices. Arthur was also recognized for his elegant style and commitment to modernizing the U.S. Navy. Despite initially being seen as a political machine ally, he surprised many by advocating for reform during his presidency.