What can the performance of a single play on one specific night tell us about the world this event inhabited so briefly? Alexander Nemerov takes a performance of <i>Macbeth</i> in Washington, DC on October 17, 1863—with Abraham Lincoln in attendance—to explore this question and illuminate American art, politics, technology, and life as it was being lived. Nemerov’s inspiration is Wallace Stevens and his poem «Anecdote of the Jar,» in which a single object organizes the wilderness...