1. He became famous in the decade before the outbreak of World War II
Geisel began his career as a writer and cartoonist working for several publications, after adopting his pen name, Seuss, while attending Dartmouth University. He was the editor of the school’s Jack ‘o’ Lantern magazine when he and several others were caught drinking in the dorm, and his participation in all extracurricular activities was suspended in the disciplinary action which followed. In order to mask his continued participation in the magazine he began signing his work “Seuss”. The school’s administrators were aware of the subterfuge, but his work was of such quality that they looked the other way. By 1927, Seuss had acquired national attention with cartoons published in The Saturday Evening Post and Judge, a New York based humor magazine. It was in Judge where the pen name “Dr. Seuss” first appeared.
By the end of the 1920s Geisel was contributing to national advertising campaigns as well as producing cartoons for magazines. With success came the opportunity to travel, and he and his wife Helen made several trips to Europe, where he observed first-hand the rise of the Nazis and the Fascists. It was on a return trip from Europe that he wrote a poem which later became the book And to Think I Saw It on Mulberry Street. At the same time his cartoons began to take on a sharper edge in their depictions of the events in Europe, particularly the antisemitism which he had observed, and he confronted the isolationists and America First movements in the United States, with thinly veiled attacks on notable Americans such as Charles Lindbergh. By the end of 1940 he was internationally known, and a noted supporter of the American Democratic Party and President Roosevelt.
