For there were alot of places to carry the disease for bad living conditions
Rosie the Riveter is a cultural icon of World War II, representing the women who worked in factories and shipyards during World War II, many of whom produced munitions and war supplies. Rosie the Riveter is used as a symbol of American feminism and women's economic advantage.
Unequal treaty, in Chinese history, any of a series of treaties and agreements in which China was forced to concede many of its territorial and sovereignty rights. They were negotiated during the 19th and early 20th centuries between China and foreign imperialist powers, especially Great Britain, France, Germany, the United States, Russia, and Japan.
I would say D as well. Animals need homes to live in... and they can't live in that area if the trees and plant life is always getting cut down.