Elisha M. Pease attended Westfield Academy in Massachusetts and pursued a legal career, studying law in Mexican Texas. He played a pivotal role in the Texas independence movement, serving as Secretary of the provisional government and Comptroller of public accounts. Pease held various elected positions, including terms in the Texas House of Representatives and governorship, during which he paid off the state debt and laid the financial groundwork for educational institutions. His leadership in the state Republican Party and subsequent appointment as civilian governor of Texas during Reconstruction highlight his significant contributions to the state's political landscape.

Elisha M. Pease's political career reveals a complex blend of fiscal responsibility and ideological inconsistency, particularly in his stance on slavery and Reconstruction. His dedication to paying off the state debt and funding education indicates a calculated approach to economic stability, yet his simultaneous ownership of enslaved people and later divisive policies during Reconstruction expose a tension between progressive fiscal policies and regressive social views.