One of the major things that led to the collapse of the German army/navy and their war effort was internal fighting among the Germans themselves regarding tactics.
Answer:
I am positive that what you have selected in the picture is correct.
The answer is China.
However, while it is true Chinese men made up a large number of miners, overall, there was a large mix of migrants from within the US and other parts of the world as well.
European immigrants who had just reached the United States from the east coast, quickly set out for the Oregon Gold Rush as well.
This was part of the larger Gold Rush taking place in the States of Montana, Idaho and Colorado in the 19th Century.
The Gold Rush was one of the reasons for these far flung areas becoming permanently settled.
Option D. The Nubians belonged to a unique ethnic group who originated from the central river of Nile.
Nubians and Egyptians shared the identical stone art called pharaohs and they were buried and interred with a stone arrow which symbolizes their skill in archery.
Nubians are considered to have followed the Egyptian strategies of ruling and we could see a few pharaohs which originated from Nubia. Research scholars say that Nubians absorbed the culture heritage of Egyptians and both the cultures were non-distinguishable.