<span>The society has been industrialized.</span>
Belgium
King Leopold,who treated the colony as a personal estate. He pushed blacks into forced labor to collect rubber for him, as well as other valuable minerals. unlike other imperial powers, Leopold did not invest in the education, and infrastructure of the kingdom, and when he left, the kingdom had a very few elites, and intellectuals.
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The answer is......
1. Assimilation model
3. Multi-regional continuity model
5. Out of Africa model
Tension increased in 1914 due to arms race but war was avoided because of the great powers stood together to make peace.