Uncle Sam And Lady Liberty Holding American Flags 1900 Real Photo Postcard

Uncle Sam became a widely recognized national personification of the United States during the early 19th century, particularly popularized through political cartoons in the mid-1800s. His distinctive attire—a top hat, star-spangled coat, and striped trousers—symbolized American national identity and civic duty, becoming especially prevalent in patriotic imagery and recruitment campaigns during the World War I era.

Public displays featuring figures like Uncle Sam and American flags were common patriotic expressions in the early to mid-20th century. These demonstrations at parades, civic events, and rallies served to foster national unity and support for various causes, including wartime efforts, reflecting the prevailing national sentiment of the time.