At the beginning of World War 1, the United States pursued a policy of isolationism. This meant that they remained neutral and did not enter the conflict.
2. Neutrality
The United States continued to maintain its neutrality even as the war escalated in Europe. However, it did provide some support to the Allies, such as selling them arms and munitions.
3. Preparedness
As the war progressed, the United States began to prepare for the possibility of entering the conflict. This included increasing the size of its military and stockpiling supplies.
4. Propaganda
Propaganda was used by both the United States and the Allies to influence public opinion and encourage support for the war.
5. Entry into the War
In April 1917, the United States declared war on Germany. This decision was made after the sinking of several American ships by German U-boats, as well as the release of the Zimmermann Telegram, which revealed a German plot to encourage Mexico to attack the United States.
6. Mobilization
Once the United States entered the war, it quickly mobilized its resources and began to send troops to Europe.
7. Contributions to the War
The United States played a significant role in the war effort, particularly in terms of providing supplies and manpower. American soldiers fought in several major battles, including the Meuse-Argonne Offensive.
8. Armistice and Peace
The war ended in November 1918 with the signing of an armistice. The United States participated in the peace negotiations that followed, and was one of the signatories of the Treaty of Versailles.
9. The Roaring Twenties
In the years following the war, the United States experienced a period of economic prosperity known as the Roaring Twenties.
10. Impact of the War
World War 1 had a profound impact on the United States, both in terms of its foreign policy and its domestic development. It helped to shape the country into the global power that it is today.