The Germans hated the Treaty of Versailles was because they thought things were unfair. Germany had not taken part in the Conference. The terms were imposed upon Germany – when Germany disagreed, the Allies threatened to go to war again. The Germans were treated like a defeated country, but they did not think they had been defeated.
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On 28th June 1919, the Treaty of Versailles was approved between the Allied nations and Germany. This treaty officially ended the ongoing First World War. The terms of this treaty were very harsh on Germany. The treaty required Germany to "admit the responsibility for causing all the loss and damage" of World War I. The main reason why Germany strongly opposed the terms of the Treaty of Versailles is that according to the treaty Germany had to pay reparations, a huge sum of money, which ruined the economy of Germany and caused economic crisis in Germany.
