Trivially, anyone who was blocked from immigrating and later died to an oppressive government would fit that claim. That does not obligate the U.S. to accept every single citizen from every single oppressive government in the world.
Rather than 'this person came from a country where people regularly chop each other's limbs off with machetes and the average person has a 4th grade education but hey maybe they might be a good taxi driver for your wife some night'.