The answer identifies the fourth scenario involving migration to Iran for religious freedom as not being a significant contemporary trend. The other options reflect current migratory patterns due to conflict and economic factors. Therefore, the correct answer highlights the uniqueness of that particular movement. ;
The answer is option D, referring to Saudis, Kuwaitis, and Qataris migrating to Iran for religious freedom. This scenario is not a significant contemporary trend in migration. The other options reflect well-documented migratory patterns resulting from conflict and economic circumstances.
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