The Treaty of Boston (German: Boston Vertrag, French: Traité de Boston) was a treaty ending the Great American War (1861-1865). The signatories were John C. Fremont of the United States, Robert E. Lee of the Confederate States of America, Henry John Temple of the British Empire, Louis-Napoleon Bonaparte for the French Empire, Kaiser Wilhelm I von Preussen for the Kingdom of Prussia, and Kaiser Franz Joseph I for the Austrian Empire. The terms layed out were: 1. The United States is to recognize the sovereignty of the Confederate States of America