Daniel P. Stubbs began his career in education, teaching from 1853 and later serving as principal of Union County Academy in Indiana. He completed his legal education at Asbury University in 1856, aligning with his transition into the legal profession. Stubbs moved to Fairfield, Iowa, where he practiced law and became involved in politics, joining the Republican Party and later the Greenback Party. He held a seat in the Iowa Senate, representing District 11, and ran for Iowa governor as a Greenback Party candidate. Throughout his career, Stubbs emphasized the importance of education and monetary reforms, reflecting his commitment to public service and economic stability.

Daniel P. Stubbs presents an intriguing blend of ideological fluidity and steadfast commitment to monetary reform. His early alignment with the Liberty Party and later support for the Greenback Party reveal a willingness to adapt his economic stances to evolving political landscapes. Stubbs's dedication to education, both as a teacher and legislator, underscores a consistent value placed on intellectual development. His Quaker background adds a layer of moral opposition to slavery, yet his political maneuvers suggest a pragmatic approach to achieving policy goals, even when they involve unexpected alliances.