Shortly before the Civil War, Rockefeller and a partner established a shipping company in Cleveland, Ohio. The company made so much money during the war. In 1863, he and his partner invested in another business that refined crude oil from Pennsylvania into kerosene for illuminating lamps.
Answer:
Peking duck (北京烤鸭 Běijīng kǎoyā) is a famous dish from Beijing, enjoying world fame, and considered as one of China national dishes. Peking duck is savored for its thin and crispy skin. Sliced Peking duck is often eaten with pancakes, sweet bean sauce, or soy sauce with mashed garlic. It is a must-taste dish in Beijing!
The answer is C. Capitalism.
I am pretty sure that the answer is D