Original sentence: George Mifflin Bache (November 12, 1840 - February 11, 1896) was an officer in the United States Navy, fighting on the Union side in the American Civil War and continuing to serve for a decade after the war's end
Edited sentence: George Mifflin Bache (November 12, 1840 – February 11, 1896) was an officer in the United States Navy, fighting on the Union side in the American Civil War and continuing to serve for a decade after the war's end