In 1552, Muscovite Russia conquered the city of Kazan on the Volga River. It was the first Orthodox Christian victory against Islam since the fall of Constantinople, a turning point that, over the next four years, would complete Moscow's control over the river. This conquest provided a direct trade route with the Middle East and would transform Muscovy into a global power. As Matthew Romaniello shows, however, learning to manage the conquered lands and peoples would take decades. Russia did not succeed in empire-building because of its strength, leadership, or even the weakness of its...