Edited sentence: Due to his often bloodthirsty view consistent with the 'final solution of Indians', a policy directly or indirectly followed by the US Government since 18th century, became clear at the very latest, inter alia, at the Battle of Washita River when he attacked the Indians's camp even though the Indians did obviously not intend to wage war but to enter the Fort Cobb peacefully.The questions of 'genocide' must be subject to further independent research and studies