Anson Morrill was born in Belgrade, Massachusetts, and began his career as a Postmaster and general store operator. He entered public service in the 1830s, serving in the Maine House of Representatives and as Cumberland County Sheriff. Morrill transitioned to managing state lands as the State Land Agent, where he focused on revenue generation. He later became involved in railroad leadership, advocating for infrastructure and economic growth as President of the Maine Central Railroad. Morrill's political career included a term as governor and a stint in the United States House of Representatives, where he represented Maine's interests.

Anson Morrill's political identity is marked by an intriguing blend of nativist and progressive economic policies. His tenure as a Know Nothing nominee and his advocacy for prohibition reflect a rigid stance on social issues, yet his roles in managing state lands and promoting infrastructure as the President of the Maine Central Railroad indicate a forward-thinking approach to economic development. Morrill's ideological agility is evident in his shift from nativism to aligning with the Republican Party, balancing anti-immigrant policies with a commitment to economic modernization. This juxtaposition invites deeper inquiry into how Morrill reconciles these seemingly disparate elements in his political philosophy.