A great map showing the arrangement of French ships during the French blockade at the Chesapeake Bay during the siege of Yorktown. From a collection at the Library of Congress.

A sketch map of eastern North America showing the principal battle sites of the American War of Independence (1775-1781). The map gives the site names and dates of the conflicts, including the British surrender to Washington at Yorktown,...

A battle plan of the Siege of Yorktown of 1781 at the close of the American Revolutionary War. The plan shows the British fortifications around Yorktown, the ships Guadeloupe and Charon in the York River, the British redoubts occupied by...

General Warren, born in Cold Spring, N. Y., January 8th, 1830, died in Newport, R. I., August 8th, 1882, was graduated from the United States Military Academy in 1850, and assigned to the Topographical Engineers as brevet second...

General Porter, born at Portsmouth, N. H., June 13th, 1822, was graduated from the United States Military Academy in 1845, and assigned to the Fourth Artillery, in which he became second lieutenant, June 18th, 1846. He served in the...

General Berry, born in Thomaston (now Rockland), Me., August 27th, 1824, died at Chancellorsville, Va., May 2nd, 1863. He originated and commanded for several years the Rockland Guard, a volunteer company, which attained a very high...

General Sumner, born in Boston Mass., January 30th, 1797, died in Syracuse, N. Y., March 21st, 1863, was educated at Milton (Mass.) Academy, and entered the army in 1819 as second lieutenant of infantry. In 1838 he was placed in command...

General Barlow, born in Brooklyn, N. Y., October 18th, 1834, was graduated at Harvard in 1855. In 1861 he enlisted as a private in the Twelfth Regiment, New York State National Guard, and went to the front of the first call for troops to...