Columbia subject headings:
Lexington, Battle of, Lexington, Mass., 1775.
Minute Man National Historical Park (Mass.)
Harvard subject headings:
Concord, Battle of, Concord, Mass., 1775.
Lexington, Battle of, Lexington, Mass., 1775.
Minute Man National Historical Park (Mass.)
Princeton subject headings:
Concord, Battle of, Concord, Mass., 1775.
Lexington, Battle of, Lexington, Mass., 1775.
Minute Man National Historical Park (Agency : U.S.)