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
Flags of the Confederate States of America a naval ensign, using a shorter 2:3 ratio than the 1:2 ratio adopted by the Confederate Congress for the national flag. This particular battle ensign was the only example taken around the world, finally becoming the last Confederate flag lowered in the Civil War; this happened aboard CSS "Shenandoah" in Liverpool, England on November 7, 1865. Despite never having historically represented the Confederate States of America as a country, nor officially recognized as one of its national flags, the rectangular Second Confederate Navy Jack and the Battle Flag of the Army of Northern Virginia are now flag types commonly referred