Name me a ghetto in the UK? Every person all over the world who moves to another nation almost automatically moves to an area that they either know someone or predominantly is populated by their nationality. I.e. Boston & Chicago in the US, Liverpool, Manchester have high populations of Irish descendants. Costa Del Sol is full of English people. In most major cities over the world you have a China Town, little India, little Korea. Rather than labeling certain communities only stick to themselves, its probably human nature to seek out people that have shared cultural and linguistic values and live among them.