 Complete the following phrase:  The Allies invaded French North Africa in November 1942, securing the quick surrender of local Vichy French forces. That surrender was arranged through a deal between General Dwight D. Eisenhower, the supreme commander of the Allied invasion of North Africa, and Vichy Admiral François Darlan. The cooperation with Darlan allowed the Allies to quickly gain control of much of North Africa, but it also alienated Free French leader Charles de Gaulle and other opponents of the Vichy regime. Darlan was assassinated in December 1942, while Vichy France broke relations with the United States and requested that German forces prevent the Allies from gaining control of French Tunisia. The experience with de Gaulle, Darlan, and another French leader, Henri Giraud, convinced Roosevelt of the necessity to avoid becoming closely associated with any French faction for the remainder of the war. In the 