Mark yes if the statement is a reason people wanted to restrict immigration. mark no if it is not.
people were jealous because nearly all of the immigrants from europe were highly skilled.
a. yes
b. no

The answer is B. No.

The workers were not highly skilled but were prepared to work for lower wages and salaries. That's why people disliked them, because they felt that their jobs were being taken away by people who are willing to work for low wages and live in poverty just to earn something.

Ifound this on google “the existence of agglomeration economies is central to the explanation of how cities increase in size and population, which places the phenomenon on a larger scale. the concentration of economic activity in cities is one reason for their development and growth.” i hope this you for what your looking for.