Cecil Moore attended Bluefield State College and later earned a law degree from Temple University. During the 1940s, he worked as a traveling insurance salesman and served in the U.S. Marine Corps. In the 1960s, he established himself as a lawyer for poor, African-American clients and became president of the Philadelphia chapter of the NAACP. Moore organized demonstrations against workplace discrimination and led efforts to desegregate institutions, including Girard College. He ran for mayor of Philadelphia and later won a Fifth District seat on the Philadelphia City Council.

Cecil Moore's political identity is marked by a radical approach to civil rights and black power, blending confrontational tactics with a focus on local empowerment. His unique ideological positioning emerges from a willingness to embrace black power while simultaneously advocating for integration, a stance that juxtaposes conventional civil rights strategies. Moore's rhetorical style is deeply rooted in direct action and public disruption, as evidenced by his disruptive protest at a Nancy Wilson performance. His legislative efforts and community organizing reveal a highly localized strategy aimed at addressing systemic racial injustices within Philadelphia. Moore's legacy is further complicated by his controversial stance on discouraging Martin Luther King Jr. from visiting his city, highlighting a complex and often contentious approach to civil rights leadership.