B. The Wright brothers . . .

<span>The conflicts of most commonly settled were through the negotiation and the rulings of a leader.</span>
I would strongly suggest indaba. It allows each country to be heard and they can come to a conclusion quickly. They can only voice their opinion in a certain way. A country gives their Red Line in a diplomatic way and the other can respond with their hard limits.
Answer:
The main reason for bringing African Slaves instead of Native slaves from South America or even North America is because, they were susceptible to diseases brought by the Settlers, Africa was already used to these diseases so they were easy to bring. Furthermore, an example of this is the tragic story of Darth Plaguis the wise *AHEM* I mean pocahauntus who was brought to England on a ship but died due to disease on that ship. If one loses 70-80% of their slaves on a ship then its useless. ALSO VERY IMPORTANT your question is supposed to say 12 million not 1/2 million