Yes and this has been happening since before recorded history. The whole world is a giant ever changing lava lamp of diversity, forms rising and falling constantly. Same as it ever was. Same as it ever was

Example: In the past century, Slovakia has been free Slovakia, a part of free Czechoslovakia, Soviet occupied Czechoslovakia, Nazi occupied Czechoslovakia and a part of Austria Hungary. My grandmother's each spoke like five languages because they had to just to keep up.

Yes and this has been happening since before recorded history. The whole world is a giant ever changing lava lamp of diversity, forms rising and falling constantly. Same as it ever was. Same as it ever was