J. A. A. Burnquist holds a law degree from the University of Minnesota Law School and began his career practicing law in Saint Paul. He served in the Minnesota House of Representatives from 1909 to 1912. Burnquist later became president of the Saint Paul chapter of the NAACP, where he led from 1914 until approximately 1921.

J. A. A. Burnquist's political identity is marked by a cautious approach to civil rights issues, particularly evident during his NAACP leadership. Despite his progressive role, his responses to the Duluth lynchings were notably restrained, hinting at a calculated strategy to navigate regional sensitivities. Burnquist's legislative record reveals an unexpected convergence with opposing factions on environmental regulations, suggesting a highly localized approach to policymaking. His ideological agility and nuanced stances compel further exploration into how he balances progressive ideals with regional pragmatism.