Today in history, To placate the Praetorians of Germany, Nerva of Rome adopts Trajan, the Spanish-born governor of lower Germany in 0097.
Today in history, Michael Servetus, who discovered the pulmonary circulation of the blood, is burned for heresy in Switzerland in 1553.
Today in history, A Polish army that invaded Russia capitulates to Prince Dimitri Pojarski and his Cossacks in 1612.
Today in history, President George Washington transmits to Congress the results of the first US census, exclusive of South Carolina which had not yet submitted its findings in 1791.
Today in history, Emperor Napoleon enters Berlin in 1806.
Today in history, A Confederate force is routed at the Battle of Georgia Landing, near Bayou Lafourche in Louisiana in 1862.
Today in history, Farmer Joseph F. Glidden applies for a patent on barbed wire in 1873. Glidden eventually received five patents and is generally considered the inventor of barbed wire.
Today in history, D. B. Downing, inventor, is awarded a patent for the street letter (mail) box in 1891.
Today in history, The New York subway officially opens running from the Brooklyn Bridge uptown to Broadway at 145th Street in 1904.
Today in history, 20,000 women march in a suffrage parade in New York in 1917. As the largest state and the first on the East Coast to do so, New York has an important effect on the movement to grant all women the vote in all elections.