Explicación:
Between 1912
and 1948, African nationalism in South Africa evolved from a moderate, petition-driven movement into a more radical and organized struggle against racial oppression.
formed in 1912, early efforts focused on dialogue with the British authorities.
However, as discriminatory laws like the Land Act and apartheid policies intensified, the movement adopted more militant tactics, including strikes and protests, increasingly challenging the systemic racism entrenched in South African society.