This volume presents William McKinley's final public address, delivered on September 5, 1901, at the Pan-American Exposition in Buffalo, New York. Designated as 'President's Day' at the exposition, the speech encapsulates McKinley's vision for American prosperity and international cooperation at the dawn of the 20th century. The speech is a key historical document, offering insights into the economic and political ideals that shaped the United States during a period of rapid industrial growth and expanding global influence. McKinley's address provides a valuable primary source for understanding the perspectives and policies of his administration, just days before his assassination. This publication preserves an important moment in American history, reflecting the optimism and challenges of a nation on the cusp of modernity. Students of political science, American history, and anyone interested in early 20th-century discourse will find this speech a compelling testament to a pivotal era. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.