Agriculture is by far the single most important economic activity in Africa. It provides employment for about two-thirds of the continent's working population and for each country contributes an average of 30 to 60 percent of gross domestic product and about 30 percent of the value of exports.
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<span>(1 Italian city-states in the Renaissance were republics led by powerful merchant families
</span><span>(3 Renaissance cities were centers of commerce and craftsmanship.
Early renaissance city-states were always considered to be really unstable and dangerous because it was the early period where society have to live without direct control of the Strong Central Government. But the people in this region started to developed when commerce and craftmanship improved and invite a lot of trades which led to improvement in economy.</span>
Answer:
1. he was the first president to receive a transcontinental telegraph message.
2. he was the tallest president to date. (he was 6ft 4"
3. he was the only president to have a patent
4. his coffin has been moved 17 times and opened 5 times
