What caused the US to side with Britain during ww1?

Answer 1

The U.S. sided with Britain during World War I due to several factors, including economic ties and shared democratic values. American banks and businesses had significant financial investments in the Allies, particularly Britain, which created a vested interest in their victory. Additionally, Germany's unrestricted submarine warfare and the sinking of ships like the Lusitania, which resulted in American casualties, fueled public outrage and swayed public opinion in favor of the Allies. The Zimmermann Telegram, in which Germany proposed a military alliance with Mexico against the U.S., further solidified American support for Britain and its allies.