This Day in History – September 21, 1780

Tags:

18th century American,

American Revolution,

American traitor,

American victory impact,

Arnold's escape,

Benedict Arnold,

British army,

British Brigadier General,

capture of John André,

Continental Army,

Culper Spy Ring,

Espionage,

George Washington,

historical illustrations,

HMS Vulture,

Hudson River,

intelligence failure,

Josh Smith,

Joshua Hett Smith,

Major John André,

military betrayal,

Military Strategy,

Patriot cause,

Peggy Shippen,

plot to surrender West Point,

Revolutionary War,

secret correspondence,

September 21 1780,

surrender of fortifications,

Tarrytown,

this day in history,

treason,

US,

Vulture flight,

West Point,