Who worked to secure the rights of Indian laborers in South Africa?

Mahatma Gandhi played a pivotal role in securing the rights of Indian laborers in South Africa. He organized protests and mobilized the Indian community against discriminatory laws, advocating for civil rights and social justice. His efforts culminated in the establishment of the Indian Relief Act in 1914, which granted some rights to Indian laborers. Gandhi's activism laid the foundation for future civil rights movements in South Africa and beyond.