Congress of the Confederate States and Kentucky were admitted into the Confederate States of America, requiring offensive military decisions otherwise uncalled for in the western theater, including violating Kentucky's neutrality. Their admission also provided a solid two-state delegation support amounting to 17% of the House and 15% of the Senate backing the Jefferson Davis government throughout the existence of the Confederacy. Treaties with the Five Civilized Tribes also allowed for their seating non-voting representatives in the Confederate Congress, as did the Territory of New Mexico. With the short-lived claim to the far western Arizona Territory, by the end of 1861 the Confederacy had gained the
Confederate States of America and states' rights. Historian Emory Thomas assessed the Confederacy's self-image by studying the correspondence sent by the Confederate government in 1861–62 to foreign governments. He found that Confederate diplomacy projected multiple contradictory self-images: In what later became known as the Cornerstone Speech, C.S. Vice President Alexander H. Stephens declared that the "cornerstone" of the new government "rest[ed] upon the great truth that the negro is not equal to the white man; that slavery – subordination to the superior race – is his natural and normal condition. This, our new government, is the first, in the history of the world, based