What was a major outcome of the Treaty of Versailles?

While it is true that the Treaty of Versailles ended World War I and imposed reparations on Germany, which are significant outcomes, a primary and notable effect of the treaty was the establishment of the League of Nations. This international organization aimed to promote peace and prevent future conflicts through diplomacy and collective security. Establishing the League was a major goal for President Woodrow Wilson of the United States and a key element of his Fourteen Points for lasting peace after the war.

The other outcomes mentioned, such as the imposition of reparations on Germany and the redrawing of borders in Europe, are indeed consequences of the treaty, but they are secondary to the broader vision of creating a platform for global governance and cooperation through the League of Nations. Additionally, the League's establishment represented a significant shift in international relations, marking the first time countries committed to resolving conflicts collectively rather than through war.

Thus, the correct answer emphasizes not only the end of the war and reparations but also the significant and ambitious establishment of the League of Nations as a cornerstone of the treaty's legacy.