Answer:
The most important element in South Africa’s economic expansion was the low wages of blacks
Step-by-step explanation:
An economic expansion relates to the increasing level of economic activities. The goods and services available in the market will also increase. It is generally measured by GDP growth.
GDP is represented as the market price of the overall production of goods and services in a nation across a specified period of time. Previously the labor of Africa was cheap therefore more work was done in less cost and due to which the profits increased which in turn increased the overall GDP of the country. Therefore low wages was an important element in economic expansion of South Africa.