A. for your answer good luck
What can a producer gain by specializing? Absolute advantage
When someone specializes in their field, they being an expert in that subject. Absolute advantage is the ability of a person or group to carry out an economic activity better than another. If someone focuses on it and specializes in one area, they are more likely to create an absolute advantage in that area.
China Asia Persia. Really any empire in Asia.
Georgia was the last British colony founded in North America in 1732. The first was named Virginia (which is now North Carolina).