Chinese because they mainly went after the whites and blacks
Germany was an economic rival of Great Britain in World War 1
because of the spirit of international competitiveness and
imperialism. Each wanted to establish supremacy in Europe and
therefore, they tried to outgrow each others' economy.
The answer to the question above is Lake Superior. This is acknowledged as the world's largest freshwater lake with respect to the surface area. It is also being recognized to contain as much water as all the other Great Lakes combined.
Opium became a major issue of contention between the Qing dynasty and the British.