Rosa was an active supporter of Mayor deLesseps “Chep” Morrison, and played an important role in his 1945 campaign against long-time incumbent Robert Maestri. The success showed her “women could play a crucial role in setting community goals.” Bolstered with that knowledge, Rosa helped found the Independent Women’s Organization and later Campaign 21 – a political coalition dedicated to getting more women elected to public office.
Her ties to Morrison would also prove instrumental to her roles in desegregating the New Orleans Public Library system and the city’s public schools.
In 1953, Morrison named Rosa the first woman to serve on the New Orleans Public Library Board, which she would later go on to lead as organization’s first female chair.
At the time, the Library was in the planning process of creating a new location in the Broadmoor neighborhood, an area with a large Black population. Despite this fact, the Broadmoor Branch was set to serve only white patrons. At the time, the Library only had three small locations for Black New Orleanians, and Rosa saw an opportunity to change the landscape of the times.
Knowing she would be met with much backlash, Rosa formed a plan with Albert Dent, the then-president of Dillard University. The two distributed a petition to allow Black residents to use the Library’s music collection, which was housed at Milton H. Latter Memorial Library on St. Charles Avenue – a whites-only facility.
They hoped that by proving Black and white patrons could peacefully use the same collection side-by-side, the Board would be more amenable to integrating the new Broadmoor Library.
The fight was not an easy one, as detailed in Rosa’s autobiography:
“Logic had no role in the case at all; the red warning lights of emotion went on and blurred the members’ vision,” she wrote. “The board’s prophecies were dire: books and records would be destroyed, for Negroes took no care of things. Staff members were sure to resign in a body, rather than serve Negroes. Donations such as the one which established the music collection would no longer be made. More arguments ensued, and the meeting went on and on, getting nowhere. Would I explain, please, to the petitioning group, who were my friends, that if we granted their request it would ruin the [Library] system?”
These dehumanizing responses almost led Rosa to resign from the board. But, when she met with Morrison to explain her choice, he convinced Rosa to stand her ground. At her insistence, Morrison addressed the board directly. The result was more than Rosa even dared to hope for – the board agreed to integrate not only the music collection, but the entire Library system.
In 1954, all New Orleans Public Library locations were officially desegregated, on paper, at least. However, it would take many years before the organization was truly integrated in practice.
Though her primary goal had been accomplished, Rosa remained an active and outspoken Library champion for decades to come. She resigned from her position on the Library board in 1979, after serving for 26 years.
In 1997, the Broad Branch was dedicated in her honor, and to this day bears the name Rosa F. Keller Library & Community Center.