It isn't enough people to be considered "mass immigration." Also people returning home after fighting has settled down doesn't mean they were not refugees.
Enough people to become majority in a few decades is not mass immigration? You really think this? These are projections for current immigration policy for several western countries.From what you have said so far it seems you want a even more liberal policy, where these countries would be flooded with immigrants in maybe one decade, until they broke downAlready there are quite some signs of what's to come. Sharia courts for example are in place today in Britain(not above British law, but still operating as if being legal institutions)Or you could look to South Africa, where white farmers now are being killed for being white, even a politician singing from stage stuff that strongly suggests killing of whites.
OK. You keep being wrong, which not so bad, but then you are obnoxious about it, which is not fine. I noticed you backed off when I asked you to give me your best argument properly.Instead you spend your time being obnoxious