gold
gold
gold
Salt
Mineral wealth
The Kingdom of Axum was known for being the first major African nation to become Christian.
Kush
There are many countries in Africa, some of them are kingdoms. You need to specify which country.
mining is Nevada's major resource
In some geographies, yes, diamond is a major resource.
Some African countries rich in diamonds as a natural resource include Botswana, South Africa, Angola, and the Democratic Republic of Congo. These countries have significant diamond reserves and play a major role in the global diamond industry.
Italy, Spain, France, West Germany, and the United Kingdom were all major nations who were not Eastern European countries and not under communist control.
The Earth's major energy resource is the energy coming form the Sun.