United States Non-interventionism - Non-Interventionism Between The World Wars

Non-Interventionism Between The World Wars

In the wake of the First World War, the non-interventionist tendencies of US foreign policy gained ascendancy. The Treaty of Versailles, and thus, America's participation in the League of Nations, even with reservations, was rejected by the Republican-dominated Senate in the final months of Wilson's presidency. A group of Senators known as the Irreconcilables, identifying with both William Borah and Henry Cabot Lodge, had great objections regarding the clauses of the treaty which compelled America to come to the defense of other nations. Lodge, echoing Wilson, issued 14 Reservations regarding the treaty; among them, the second argued that America would sign only with the understanding that:

"Nothing compels the United States to ensure border contiguity or political independence of any nation, to interfere in foreign domestic disputes regardless of their status in the League, or to command troops or ships without Congressional declaration of war."

While some of the sentiment was grounded in adherence to Constitutional principles, some of the sentiment bore a reassertion of nativist and inward-looking policy.

Although the United States was unwilling to commit to the League of Nations, they continued to engage in international negotiations and treaties. In August 1928, fifteen nations signed the Kellogg-Briand Pact, brainchild of American Secretary of State Frank Kellogg and French Foreign Minister Aristide Briand. This pact that was said to have outlawed war and showed the United States commitment to international peace had its semantic flaws. For example, it did not hold the United States to the conditions of any existing treaties, it still allowed European nations the right to self-defense, and it stated that if one nation broke the Pact, it would be up to the other signatories to enforce it. The Kellogg-Briand Pact was more of a sign of good intentions on the part of the US, rather than a legitimate step towards the sustenance of world peace.

The economic depression that ensued after the Crash of 1929, also continued to abet non-intervention. The attention of the country focused mostly on addressing the national economy. The rise of aggressive nationalist governments in Italy and Japan led to conflicts such as the Italian conquest of Ethiopia and the Japanese invasion of Manchuria. These events led to ineffectual condemnations by the League of Nations. Official American response was muted. America also did not take sides in the brutal Spanish Civil War.