Germany faced enormous challenges after World War One, leading to the establishment of the Weimar Republic. The Treaty of Versailles severely restricted the German military and imposed heavy reparations. Hyperinflation and the Great Depression further weakened the country, paving the way for Adolf Hitler's rise to power. Hitler's strategic planning and propaganda efforts helped consolidate his party's influence, leading to his election as Chancellor in 1933. Under Hitler's leadership, Germany rapidly rebuilt its military, defying the Treaty of Versailles. By 1941, Germany had acquired extensive control over Europe through efficient military tactics and strategic planning, marking a significant shift from the chaos and economic crisis following World War One.