IDK about Argentina, but the US, Australia and Canada went through the whole cycle post WWII. At first they opened up their borders because they were in need of workers. However, at some point, due to various factors, including rising anti-immigration sentiments, they retightened their immigration policies again. This all happened pre-1990s. And all of those are immigration countries, unlike countries in Europe.
replyMate, none of those governments were led by natives but immigrants and their descendants.
replyUnless you live under a rock it's not Crazy Horse or Geronimo sitting in the white house, but a descendant of immigrants.
Crazy Horse and Geronimo's ancestors also came from elsewhere. No one just springs up from the ground.
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