How did Germany become strong again after world war 1?

After World War I, Germany faced significant economic and political challenges, primarily due to the Treaty of Versailles, which imposed heavy reparations and territorial losses. However, the rise of the Nazi Party under Adolf Hitler in the early 1930s led to a radical shift in policy, emphasizing rearmament, nationalism, and economic recovery through extensive public works programs. This, combined with the global economic conditions of the time, allowed Germany to rebuild its military and economy rapidly, ultimately leading to its aggressive expansion in the late 1930s.