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Answer:
Explanation:
Round headed figure. 3000 BC, Niger.
Giraffe engraving, Niger, Bradshaw foundation.
Nok head. Northern Nigeria. 500BC - AD500.
Jos museum, Nigeria. ( The terracotta clay slip has eroded away leaving a grainy pock-marked original surface)
People had very little political freedom
The supply of coal was crucial to the industrial revolution because coal was cheap and affordable and also it was an excellent source of energy. Coal was the best energy source at the time of the industrial revolution and would allow for machines to be coal powered.