 Complete the following phrase:  Design work on the Bayern class began in 1910 in the context of the Anglo-German naval arms race, with initial discussions focused on the caliber of the main battery; previous German battleships had carried guns, but as foreign navies adopted and weapons, the German naval command felt the need to respond with larger guns of their own. They considered , , and guns. Admiral Alfred von Tirpitz, the State Secretary of the Reichsmarineamt Imperial Naval Office, was able to use public outcry over the 