I know most Arabs in Michigan are not of Palestinian origin, but they still support the Palestinian side of the conflict because they feel a strong cultural, ethnic and religious kinship to Palestinian Arabs. And also because they don’t like Jews as a group.
Are you from Michigan? It ain’t really that cut and dry like that. You don’t really see support like that in Dearborn. There’s groups but they aint the dominant voice at all. Dearborn is just a conservative stronghold period.