Although US President Woodrow Wilson was an enthusiastic proponent of the League, the United States did not officially join the League of Nations due to opposition from isolationists in Congress.

When did America not join the League of Nations?

Despite Woodrow Wilson chairing the committee which drafted the Treaty of Versailles Covenant, America voted against becoming official members of the League of Nations in 1919.

Why did the US not join the League of Nations quizlet?

Why did the Americans not want to join the league of nations? They believed in isolationism and didn’t want to get involved in Europe’s affairs. Many Americans thought the Treaty of Versailles was unfair.