Could the allies have beaten Germany without a second front in Europe?

While the Allies could have eventually defeated Germany without a second front in Europe, it would have likely taken significantly longer and resulted in higher casualties. The opening of the second front in 1944, through the D-Day invasion, was crucial in diverting German resources and attention, accelerating the collapse of Nazi Germany. Without it, the Soviet Union would have borne more of the burden in the east, potentially leading to a different post-war balance of power in Europe. Ultimately, the second front played a vital role in hastening the end of the war in Europe.