William Mauldin spent formative years in Phoenix, Arizona, where he developed an early interest in editorial journalism. He honed his skills in political cartooning at the Chicago Academy of Fine Arts. Mauldin's military service during World War II provided a platform for his cartoons, which became widely recognized through Stars and Stripes. Postwar, he achieved significant acclaim, including a Pulitzer Prize, and continued to influence public opinion through his work in various publications. His career transitions from military service to journalism underscore a versatile skill set in visual communication and advocacy.

William Mauldin's political identity is marked by a distinctive blend of advocacy and critique, particularly through his iconic cartoons that humanized the experiences of soldiers. His civil libertarian views often juxtaposed with his military service, creating a unique tension between patriotic duty and individual freedoms. Mauldin's rhetorical style is deeply narrative, using visual storytelling to convey complex policy critiques, which invites readers to explore the underlying justifications for his positions.