Why was it difficult for the United states to carry out a policy of neutrality during world war 1?

The United States faced challenges in maintaining a policy of neutrality during World War I due to strong economic ties with the Allies, particularly Britain and France, which fueled pro-Allied sentiment among the American public and businesses. Additionally, the unrestricted submarine warfare conducted by Germany threatened American lives and commercial shipping, leading to heightened tensions. The ideological battle between democracy and autocracy also compelled many Americans to support the Allies, ultimately swaying public opinion and government policy towards intervention.