 Complete the following phrase:   Sargent enlisted as a private in the 5th Vermont Infantry, Company D at Stowe, Vermont in August 1861, and was commissioned as the first lieutet of Company K of that regiment in May 1865. Engagements during his tenure of service included: the defense of Washington, D.C., Siege of Yorktown 1862, Battle of Williamsburg, Battle of Garnetts and Goldings Farm, Battle of Savages Station, Maryland Campaign, Battle of Cramptons Gap, Battle of Antietam, Battle of Fredericksburg, Battle of Salem Church, Battle of Gettysburg, 