1. Neutrality and Isolationism: After the devastating experiences of World War I, there was a strong sentiment in the United States to avoid foreign entanglements and potential conflicts. The nation pursued a policy of isolationism and neutrality, aiming to stay out of international conflicts.
2. Rejection of the League of Nations: The United States did not join the League of Nations, an international organization established after World War I to promote collective security and prevent future conflicts. Many Americans believed the country should remain independent and avoid commitments that could lead to military involvement.
3. Disarmament and Peace Efforts: The 1920s saw a global movement towards arms reduction and promoting peace. The United States participated in several international conferences, such as the Washington Naval Conference of 1922, which resulted in agreements to limit the size of navies and the construction of certain warships.
4. Kellogg-Briand Pact (1928): The Kellogg-Briand Pact, also known as the Pact of Paris, was an international treaty signed by the United States and other nations. The pact renounced war as an instrument of national policy and committed the signatories to resolve conflicts peacefully.
5. Limited Intervention and Humanitarian Assistance: While the United States generally favored a policy of non-intervention, it did provide limited assistance to countries affected by natural disasters or political instability. For instance, the United States offered relief aid to nations impacted by the Great Depression and supported humanitarian efforts in China and Nicaragua.
6. Dollar Diplomacy: Dollar diplomacy was a term used to describe the use of economic influence and financial power to achieve foreign policy goals. The United States invested heavily in Latin America and the Caribbean during this period, lending money to governments and businesses to gain favor and access to resources.
It's important to note that while these policies were generally popular with the American public during the 1920s, there were also dissenting opinions and criticisms of certain policies, leading to debates and discussions about the nation's role in international affairs.