Ella Tambussi Grasso became the Governor of Connecticut after winning a closely contested election. She assumed office on January 8, 1975, marking a watershed moment in U.S. history as she was the first woman to be elected governor without previously ascending the position through her husband's office. Grasso, a member of the Democratic Party, was a skilled politician who had served in various roles, including as the Secretary of the State of Connecticut and a U.S. Congresswoman. Her political career reflected a growing presence of women in politics during the 1970s, a time marked by the second-wave feminism movement which sought to address issues such as women's rights, equality, and representation.

In her inaugural address, Grasso outlined a vision of progressive policies focused on education, health care, and economic development, underscoring her commitment to serving all constituents regardless of gender. Her leadership style, characterized by openness and collaboration, set a new tone for governance in Connecticut and inspired many women to pursue political careers. Throughout her tenure, Grasso faced numerous challenges, including budgetary constraints and the need for social reforms, but she remained dedicated to her vision for the state.

Grasso's tenure lasted until 1980, during which she was re-elected in 1978, further solidifying her influence in Connecticut politics. She advocated for women in leadership roles and helped pave the way for future generations of female politicians. Ella T. Grasso's governorship is often celebrated not just for her policies but for the symbolic importance of her election in a male-dominated political landscape.