Share This Article 1. This class of airship were used during World War Two for anti-submarine warfare. J-Class K-class L-class M-class 2. This was the key sea battle of the American War of Independence. Battle of Campertown Battle of Cape Finisterre Battle of Cape St. Vincent Battle of the Chesapeake 3. According to the pre-World War I German military manuals only this could bring victory. “Collective defense” “Collective offensive” “Deception and attack” “The indirect approach” Loading …