Answer:
primary sources are the sources which provide direct or firsthand evidence about an event, object, person, or work of art. Diary, artifact, document, manuscript, recording, or autobiography are examples of primary source.
secondary sources are those written about the past from the point of view of a future date. they are produced by authors who have examined primary sources. textbooks, encyclopedias, magazine articles, theatre reviews, biographies, newspaper articles are the examples of secondary sources.
Explanation:
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Africa with the Sahara desert
Answer: When the land is suitable for agriculture, generally large single cash crops like rice, citrus fruits, oil palms, coffee, coca, opium, tea, soybeans, cacao, rubber, and bananas are cultivated. Some of these crops are better adapted to such conditions and last longer on cleared forest lands.Jul 28, 2012
Answer:
Britain managed to edge out the others, becoming the first great industrial economy and the modern world's first superpower. It colonized and shaped countries and cultures from Australia to India to Africa to the Western Hemisphere, including of course, its settlements in North America.
Explanation: