Answer: About 300 years. The development of oligarchy began around 800 B.C.E. and democracy started around 500 B.C.E.
Explanation:
The water level drops before the arrival of a tsunami.
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Answer:
The historical kingdom of Benin was established in the forested region of West Africa in the 1200s C.E. According to history, the Edo people of southern Nigeria founded Benin.
Explanation:
iThe correct answer is the Gold Coast and the Cape Verde islands.
Indeed, Prince Henry wanted to circumvent the Muslim blockade of the Mediterranean and be able to import slaves and Gold from African without their intervention. The Portuguese founded a trade fort at the Bay of Arguin (modern day Mauritania). In 1444 they went around the Cap-Vert Peninsula and discovered the Cape Verde Islands in 1456. This strategy ruined some of the Barbary Kingdoms and made Portugal rich and powerful.