William Dawes, Evanston History Center, Evanston, IL. Late on the night of April 18, 1775, Boston patriot Joseph Warren learned of a British military operation planned for the next day. To warn ...
William Dawes, Evanston History Center, Evanston, IL. Late on the night of April 18, 1775, Boston patriot Joseph Warren learned of a British military operation planned for the next day. To warn ...