Read the passage below and answer the questions to follow:

In the late $1860$s and $1870$s$,$ the discovery of gold and diamonds in South Africa initiated an industrial revolution that significantly changed the course of the country's history. This transformation led to the rapid growth of mining, engineering, and related industries and significant changes in human resources practices, labour relations and social dynamics.

Content created by the developer

$1\mathrm{.}1$ Explain the evolution of labour relations, the role of trade unions, and the changing social landscape in South Africa's mining sector during the late $1800$ s and early $1900$ s$.$

$(15$ marks$)$