The main factors that allowed Europeans to conquer the natives in America with ease was influenza,smallpox and measles which wiped out 95% of the native population making conquest easy
A good thing is that an immigrant can move forward with a lot of effort after he becomes legal, and if the immigrant is not a legal person, fierce in his country, then it can harm his life and that of his family and would have very few rights and it would be super unfair what I would do.
It was created by the Unites States and Canada and several European nations to provide collective security against the Soviet Union.
In spite of the fact that the Masai did routinely exchange and coerce from their neighboring agrarian social orders, the Masai people groups' history was very not the same as that of Asian migrants. Not at all like in Asia, no substantial states or chiefdoms created among the peaceful and agrarian individuals of East Africa. Rather, the Masai and their horticultural neighbors were bound together by the ties of town and group and in addition through a start custom that made a bond among the pre-adult young men of different towns. What's more, the Masai did not completely forsake development until the nineteenth century.