"The mainland region of Southern Africa has extensive that provide resources for its countries to gain national wealth. Approaches to translating into wealth have varied among the countries"

The answer may vary, but one could be "minerals," which include gold.

"a shortage of traditional labor created new opportunities in the workplace. a major cause of the internment of japanese americans during world war ii was. racial prejudice. in the early 1940's, the "destroyers-for-military-bases deal" with great britain and the lend-lease act were evidence that the united states."