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1 |
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Who first brought cassava to Africa? |
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2 |
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In what form was cassava first brought to Africa? |
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3 |
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What was the initial purpose of cultivating cassava in Africa? |
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4 |
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What characteristics of cassava facilitated its spread in Africa? |
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5 |
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Who promoted the adoption of cassava in Central Africa? |
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6 |
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Who disseminated cassava to the inland areas of pre-colonial
Congo? |
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7 |
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What routes accounted for the spread of cassava? |
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8 |
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What are the reasons for adoption of cassava in humid forest
agriculture? |
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9 |
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What was probably the main means of diffusion of cassava across
water sheds? |
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10 |
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Why was the diffusion of cassava in West Africa universally slow? |
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11 |
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To what effect are cassava production and diffusion attributed
in Nigeria and Benin? |
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12 |
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Who created a local demand for cassava? |
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13 |
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Who most likely introduced 'gari'? |
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14 |
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At what stations was cassava possibly introduced in East Africa? |
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15 |
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What circumstances prevented the diffusion of cassava in East
Africa? |
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16 |
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What was the role of colonial governments in the diffusion of
cassava? |
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17 |
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What factors contributed to the success of cassava in Africa? |