Bert M. Fernald's foundational background is marked by a diverse educational and professional experience. He completed his education in public schools and Hebron Academy, followed by further studies in Boston. Fernald's career began with teaching and progressed to administrative roles in education, including serving as a supervisor of schools. He then ventured into various business sectors, such as canning, dairy, and telecommunications. His professional expertise and leadership capabilities were further honed through his involvement in local and state politics, including serving in the Maine House of Representatives and as Governor of Maine. Fernald's career trajectory reflects a blend of educational acumen and practical business acumen, culminating in his election to the U.S. Senate.

Bert M. Fernald's political identity is marked by a blend of conservative economic principles and a cautious approach to international commitments. He opposed farm credit measures and criticized regulatory overreach in the packers industry, yet his veto of mandatory sentences for liquor cases suggests a nuanced stance on judicial discretion. Fernald's rhetorical style often juxtaposes a defense of traditional business interests with a surprising flexibility on certain legal matters. His opposition to U.S. involvement in the Permanent Court of International Justice reveals a strategic wariness of entangling alliances.