What technologies helped the alllies win World War 2?

Several key technologies played pivotal roles in the Allies' victory in World War II. The development of radar improved air defense and enabled early detection of enemy aircraft, while advances in cryptography, particularly the breaking of the Enigma code, provided crucial intelligence. Additionally, the proliferation of efficient tanks and aircraft, such as the Sherman tank and the B-29 bomber, enhanced ground and air capabilities. The use of atomic bombs at Hiroshima and Nagasaki ultimately accelerated Japan's surrender, marking a significant technological turning point in the war.