The year 1955 was a turning point for women in Tanzania. John Hatch, the British representative of the Labour government, visited Dar es Salaam in June to meet with members of the fledging nationalist movement, the Tanganyika African National Union (TANU), and to encourage them to press for independence without violence. After witnessing a speech that the group's leader Julius Nyerere gave to a crowd of 25,000 people, Hatch posed a question to the officials he met: “I see there were a lot of people at Nyerere's meeting today … but do you have a women's section … I want to meet their leader.” They promised a meeting the following day. But, in the words of Bibi Titi Mohamed, who would become the women's leader:

The following day she was taken to the TANU office and introduced to John Hatch as “leader of the women's section.” From then on, after TANU officials contacted her husband asking his written permission, Bibi Titi Mohamed became the head of the party's women's section. Adopting a pattern unique to Tanzania, she mobilized her followers through ngoma, women's dance groups, which united Swahili-speaking women from all over the country. As was common across the continent during the 1950s, in many of her speeches, she appealed to women as mothers, emphasizing the ability to give birth as the source of their power:

Bibi Titi Mohamed was a young Muslim woman born in the coastal city of Dar es Salaam in 1926. In an interview with historian Susan Geiger, she explained that her father was a businessman and her mother a farmer and housewife.