High Quality Content by WIKIPEDIA articles! USS Massachusetts (Battleship No. 2) was an Indiana-class battleship and the second United States Navy ship comparable to foreign battleships of the time. Authorized in 1890 and commissioned six years later, she was a small battleship, though with heavy armor and ordnance. The ship class also pioneered the use of an intermediate battery. She was designed for coastal defense and as a result her decks were not safe from high waves on the open ocean.