Austin Augustus King demonstrated a robust educational foundation, studying law and taking private lessons in Latin and Greek before being admitted to the Tennessee Bar in 1822. He practiced law in Jackson, Tennessee, before relocating to Missouri, where he formed a successful law partnership and engaged in state Democratic politics. King's military experience includes serving as a colonel in the Missouri State Militia during the Black Hawk War in 1832. He was elected to the Missouri House of Representatives, where he advocated for education reform and introduced legislation for a teacher-training college. King's leadership and commitment to public service are further evidenced by his support for the establishment of several educational institutions in Missouri.

Austin Augustus King's political identity is marked by a blend of educational advocacy and military leadership, revealing a unique commitment to both civilian development and defense. His legislative focus on teacher education and college establishment contrasts with his military background, showcasing an unexpected convergence of civilian and martial priorities. King's strategic approach in Missouri Democratic politics, advocating for regional educational institutions, hints at a highly localized policy stance. His personal history, from a frontier upbringing to legal and military service, adds layers to his conceptual framework, leaving one curious about the interplay between his diverse experiences and policy choices.