The main reason why the Boers and the British fought over Southern Africa was because large deposits of gold had been found in the region, and the Boers did not want the British to rule over the area and claim the riches.
Answer: North and South Korea have been divided for more than 70 years, ever since the Korean Peninsula became an unexpected casualty of the escalating Cold War between two rival superpowers: the Soviet Union and the United States.
In the 1860s, most factories were located in the North of the United States, mostly because the South was largely agricultural and remained this way for many years.
B is the answer
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