Frederick M. Alger Jr. spent significant time in the public sector, including a stint as Michigan Secretary of State. He had a military background, serving in the United States Navy during World War II. Alger Jr. pursued a diplomatic career, appointed as United States Ambassador to Belgium by President Dwight D. Eisenhower. His political career included several electoral runs, though he was unsuccessful in securing certain offices. Throughout his life, Alger Jr. was active in various civic and fraternal organizations.

Frederick M. Alger Jr.'s political career reveals a blend of traditional Republican values with an unexpected openness to cross-party cooperation, particularly on environmental regulations. His diplomatic tenure under Eisenhower hints at a nuanced understanding of international relations, balancing national interests with regional concerns. Alger Jr.'s rhetorical style likely emphasizes stability and continuity, yet his actions suggest a willingness to adapt and find common ground, even with ideological opponents.