... Article XI: That said Andrew Johnson, President of the United States, unmindful of the high duties of his office and of his oath of office, and in disregard of the Constitution and laws of the United States , did heretofore, to wit: on the 18th day of August, 1866, at the city of Washington, in the District of Columbia, by public speech, declare and affirm in substance that the Thirty-ninth Congress of t...