Why has immigration to Europe caused controversy in recent years?

My answer is from the expulsion of the Jews from Spain to the population shifts in southeast Europe caused by the many wars between the Russian, Austro-Hungarian and Ottoman empires. Large-scale immigration into western

my answer was "Shifting populations are most likely not being mutually accepted by everyone; which in turn sparks controversy between different parties."

is it correct?

Is anyone right?

Kid from connexus thats pretty creepy my guy dont be spyin on people

yah

who -_-, you can't say yah but not say who

I vote for the first one!

what grade u get on it

uhhh

yall sus

Hey Ih8school(Casey from Connexus) what was your score on the unit test even though you are is 7th grade right now? I know you are in 7th grade because the question is from 6th grade, and that was a year ago.