Willpower: A Historical Study of an Influential Leadership Attribute (DTIC)This thesis investigates a single leadership attribute: willpower. Willpower is defined as the amalgamation of continuing in the face of adversity; the refusal to accept failure; and the power to affect a desired outcome in others. The central research question investigates how a leader generates willpower and transmits it to produce a desired effect. The methodology employed investigates three historical military leaders at the strategic, operational, and tactical levels of war over a sixty year period. The leaders analyzed are General Colin Powell, Admiral Chester Nimitz, and Lieutenant General Harold Moore (Battle of Ia Drang).