Complex sentence: Allen Granberry Thurman (November 13,1813--December 12,1895) was a Democratic Representative, Ohio Supreme Court justice, and Senator from Ohio, as well as the nominee of the Democratic Party for Vice President of the United States in 1888.
Split into simpler sentences: Allen Granberry Thurman (November 13,1813--December 12,1895) was a Democratic Representative, Ohio Supreme Court justice, and Senator from Ohio. He was the Democratic Party's nominee for Vice President of the United States in 1888.