Some foreign policy analysts in the United States have referred to the potential spread of both Islamic theocracy and liberal democracy in the Middle East as two different possibilities for a domino theory.
Sejumlah analis kebijakan luar negeri di Amerika Serikat menyebut penyebaran teokrasi Islam dan demokrasi liberal di Timur Tengah sebagai dua kemungkinan adanya teori domino.