The German army demonstrated its might before more than a million residents during the nationwide harvest festival at BÃ¼ckeburg, near Hanover, Germany, on Oct. 4, 1935. Here are scores of tanks lined up just before the demonstration began. Defying provisions of the Treaty of Versailles, Germany began rearming itself at a rapid rate shortly after Hitler came to power in 1933.
Two tanks of the SS-Leibstandarte Adolf Hitler Division cross the Bzura River during the German invasion of Poland in September of 1939. The Battle of Bzura, the largest of the entire campaign, lasted more than a week, ending with the German forces capturing most of western Poland.
Burning houses, ruins and wrecks speak for the ferocity of the battle preceding this moment when German forces entered the stubbornly defended industrial center of Rostov on the lower Don River, in Russia, on November 22, 1941.