The United States joined World War I in 1917 primarily due to unrestricted submarine warfare by Germany, which threatened American shipping and lives. The sinking of ships like the Lusitania in 1915 and the Zimmermann Telegram, which revealed Germany's attempt to incite Mexico against the U.S., fueled public and political support for entering the conflict. Additionally, economic ties to the Allies and a desire to promote democracy further motivated the U.S. to take action. Ultimately, these factors culminated in President Woodrow Wilson's decision to declare war on Germany in April 1917.
The us joined ww1 in the year of 1917.
1917
April 6, 1917
The U.S. entered WWI in 1917 and the war ended in 1918.
Yu mean how* not who* & the us join the ww1 cause they wanted to become a world power & joinin world would defently help.
They joined the war in 1917.
They joined the war in 1917.
The us joined ww1 in the year of 1917.
6th April 1917.
April 6 1917
After about a few years i think years or months this was answered by a boy
The 8th of December 1941 was the date that the US joined world war 2
The United States did not enter World War I until April 1917. It was April 2, 1917 that President Wilson requested a declaration of war. The resolution passed 4 days later.
1917 smart
America declared war on Germany April 6, 1917.
1917
1917