In the spring of 1917 the U.S. moved closer to entering the Great War. German submarines resumed attacks against American ships, and a secret German telegram urging Mexico to wage war on the U.S. came to light, enraging the public. As he prepared to lead the nation into the conflict, President Woodrow Wilson faced daunting challenges. He would have to transform the Army, reshape the economy and crack down on internal dissent. And for German-Americans, U.S. entry into the war would leave them caught between home and heritage. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.