Robert M. McCormick was an influential American businessman and philanthropist, best known for his role as the publisher of the Chicago Tribune. He played a significant part in shaping the newspaper industry in the early 20th century and was known for his strong opinions on various social and political issues. In addition to his work in journalism, McCormick was a prominent figure in the McCormick family, which had deep roots in agriculture and machinery. His contributions extended beyond media, as he was also involved in various charitable endeavors, supporting education and the arts in the Chicago area.