The main way in which the railroads contributed to the end of the large buffalo herds was that "The railroad tracks were obstacles that the buffalo would not cross". It sounds silly, but the buffalo actually refused to cross the tracks for reasons that are still misunderstood.<span />
The correct answer should be Mexico. Canada was north while China was on a completely different continent that had nothing to do with the railroad. Mexico became more accessible because the railroad went as far west as Nevada and California which were Mexican for a long time.
Scholars have argued that the slave trade increased the incidence of warfare in West Africa as various states deliberately sought captives whom they could exchange for desired goods from Europe. Osei Bonsu was the Asante King who noted that humanitarian reasons influenced the people who opposed slave trade and would not agree to this view of some scholars. He argued that he had never enslaved people except through war pointing out that<em> wars were not fought to acquire slaves, but for other reasons. Osei Bonsu would see it necessary or him to sell war captives lest they rise against him</em>. Osei Bonsu wondered what he could trade with if he could not trade slaves in exchange or European manufactured goods.
Answer: A is the area with the rain that bring water. C is the desrt covered in sand dunes. And lastly B is the coastal region
Explanation:
Khemer Rougue- Cambodia
Tutsi Tribe- Rwanda
Militia- Darfur
Hope this helped :)