The time period within which the Great Kingdoms of Africa existed was the years 750 - 1500s.
Answer : Option D
<u>Explanation:</u>
The Great Kingdoms of the African history have prevailed the soil of Africa during the period of 700 to 1500s as namely, Sahelian Kingdom, Kingdom of Nri, Oyo Empire, Benin Empire, Kongo Kingdom, Luba Empire, Mutapa Empire, Zulu Kingdom. These aforesaid Kingdom occupied the South Africa with West Africa and Central Africa mostly.
The East African great kingdoms involve Kitara Empire, Buganda Empire. The horn of Africa had Kingdom of Aksun, Belzim, Jarin, Tankish and so on. Conclusively, Songhai Kingdom was the Greatest of all and all major kingdom prevailed during the 750 to 1500s.
Because slaves trade was abolised
B, school systems across the country quickly integrates
The event that will cause tension between the competing values of individualism and rule of law is harsher criminal penalties for use of recreational drugs.
<h3>What is individualism & rule of law?</h3>
This means a theory that favors the freedom of action for individuals over collective control while the rule of law places every one below the power of law.
A tension will be cause between the competing values of individualism and rule of law when there is a harsher criminal penalties for use of recreational drugs.
Therefore, the Option D is correct.
Read more about individualism
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Yes, enslaved individuals were brought to the British North American colonies and the United States by the African slave trade before it was outlawed in 1808.