From lakes and grasslands with hippos and giraffes to a vast desert, North Africa's sudden geographical transformation 5,000 years ago was one of the planet's most dramatic climate shifts.
The transformation took place nearly simultaneously across the continent's northern half, a new study finds. The results will appear in an upcoming issue of the journal Earth and Planetary Science Letters.
http://www.livescience.com/28493-when-sahara-desert-formed.html
Answer:
The World Bank last year deemed South Africa the world's most unequal society. The source of the inequality that plagues South Africa is multifaceted. Unemployment, poor education programs and a collapsing public health system all play a role.
True
Unemployment had risen, leaving stocks in great excess of their real value. Among the other causes of the eventual market collapse were low wages, the proliferation of debt, a struggling agricultural sector and an excess of large bank loans that could not be liquidated.
Im not 100% about the answer, but i think its Starvation.
Without resources or wealth they couldnt obtain food.
-Seth
To begin with, imperialist countries were in search of raw materials and steady market for their products. However, imperialism was not in any way related to capitalism during the medieval times because land power was still important. Currently, the vast spread of industrialization has reached a point where competition for international markets has become profound. For that reason, this greatly boosts the economy.
hope this help
plz mark brianliest
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