Who was a prominent Black African leader that opposed apartheid alongside Nelson Mandela?

Walter Sisulu was a prominent Black African leader who played a crucial role in the fight against apartheid in South Africa alongside Nelson Mandela. He was a key strategist within the African National Congress (ANC) and significantly influenced the organization's direction during the struggle against the oppressive regime. Sisulu's leadership and activism included mobilizing and mentoring younger leaders, including Mandela, which positioned him as an integral figure in the anti-apartheid movement. His commitment to the cause extended beyond political opposition; he also served time in prison for his beliefs, demonstrating his dedication to the struggle against racial segregation and injustice.

While Oliver Tambo, Desmond Tutu, and Steve Biko were also vital in the opposition to apartheid, Sisulu's direct partnership with Mandela and his influential role within the ANC align closely with the inquiry regarding collaboration in the resistance against apartheid.