Question: Dennis Showalter wrote about the King who reigned over what nation from 1740 to 1786?
Sentence (from "Henning Alexander von Kleist"): In particular, his actions at the Battle of Mollwitz brought him acclaim, although he had long been a stalwart supporter of Prussian military developments by the Prussian kings Frederick (1740–1786) and Frederick William I (1713–1740).
Relevant evidence: No