Illinois- class battleship

The illinois- class battleship is the second weakest ship in the game, with it's strongest weapon being the 20cm gun. it appears in three levels: Duel Lvl. 2, Naval Battle Lvl. 1 and Maritime fortress.

Real life history

(Taken directly from Wikipedia)

The Illinois-class was a group of three pre-dreadnought battleships of the United States Navy commissioned at the beginning of the 20th century. The three ships, Illinois, Alabama, and Wisconsin, were built between 1896 and 1901. They were transitional ships; they incorporated advances over preceding designs, including the first modern gun turrets for the main battery, and new rapid-firing secondary guns, but they were also the last American battleships to feature dated technologies like fire-tube boilersand Harvey armor. They were armed with a main battery of four 13-inch (330 mm) guns in two twin turrets, supported by a secondary battery of fourteen 6 in (150 mm) guns. The ships had a designed speed of 16 knots(30 km/h; 18 mph), though they exceeded that speed by a significant margin.