Carl Sandburg was an American poet, writer, and editor born on January 6, 1878, in Galesburg, Illinois. He is best known for his free verse poetry and his ability to capture the essence of American life. Sandburg's work often focused on themes of nature, urban life, and the struggles of the working class. In addition to poetry, Sandburg wrote biographies, including a well-known biography of Abraham Lincoln. He received several awards for his contributions to literature, including three Pulitzer Prizes. Sandburg's unique voice and perspective have made him a significant figure in American literature, and he passed away on July 22, 1967.