Answer:
Option E, China, is the right answer.
Explanation:
For around the last seven years, China and Africa are making good economic relations with each other. The investment of Chinese people in Africa has been increasing at a steady rate. The most important reason for China's investment in Africa is that China wants to secure the raw material of Africa to serve the increasing need for fuel to the Chinese economy.
In the 1800s, farmers have some complaints with regards to the farming business. One of these complaints came out to be the biggest one or the major one that happened in the late 1800s. It was their complaint on extremely high tariff on manufactured goods.
The answer is A, natural selection.