Tennessee and her sister ship California were the first American battleships built to a "post-Jutland" hull design. As a result of extensive experimentation and testing, her underwater hull protection was much greater than that of previous battleships; and both her main and secondary batteries had fire-control systems. The Tennessee class, and the three ships of the Colorado class which followed, were identified by two heavy cage masts supporting large fire-control tops. This feature was to distinguish the "Big Five" from the rest of the battleship force until World War II. Since Tennessee's 14-inch turret guns could be elevated to 30 degrees - rather than to the 15 degrees of earlier battleships - her heavy guns could reach out an additional 10,000 yards. Because battleships were then beginning to carry airplanes to spot long-range gunfire, Tennessee's ability to shoot "over the horizon" had a practical value.
The Tennessee class was part of the "Standard type battleship" concept of the US Navy, a design concept which gave the US Navy a homogenous line of battle (very important, as it allowed the Navy to plan maneuvers for the whole line of battle rather than detaching "fast wing"s and "slow wing"s). The "Standard" concept included long-range gunnery, moderate speed (21 knots), a tight tactical radius (~700 yards) and improved damage control. The other Standards were the Nevada, Pennsylvania, New Mexico and Colorado classes.
Tennessee was admitted to the Union in 1796 as the 16th state, and was created by taking the north and south borders of North Carolina and extending them with only one small deviation to the Mississippi River, Tennessee's western boundary.
Tennessee was the only state that seceded from the Union that did not have a military governor after the American Civil War, mostly due to the influence of President Andrew Johnson, a native of the state, who was Lincoln's vice president and succeeded him as president, due to the assassination.
Tennessee is bordered on the north by Kentucky and Virginia, on the east by North Carolina, on the south by Georgia, Alabama and Mississippi, and on the west by Arkansas and Missouri.
Tennessee and her sister ship California were the first American battleships built to a "post-Jutland" hull design.
The Tennesseeclass, and the three ships of the Colorado class[?] which followed, were identified by two heavy cage masts[?] supporting large fire-control tops.
Since Tennessee's 14-inch turret guns could be elevated to 30 degrees - rather than to the 15 degrees of earlier battleships - her heavy guns could reach out an additional 10,000 yards.