Question

A leader in south africa practised satyagraha​

Answer 1

The first time Gandhi officially used Satyagraha was in South Africa beginning in 1907 when he organised opposition to the Asiatic Registration Law (the Black Act).

Answer 2

Mohandas Karamchand Gandhi

i.e Mahatma Gandhi

The first time Gandhi officially used Satyagraha was in South Africa beginning in 1907 when he organised opposition to the Asiatic Registration Law (the Black Act).