It was inevitable that the caravan of Arab freedom would make its appearance in Syria. It was there, three decades ago, that official terror hatched a monstrous state—and where practically everything Arabs would come to see in their politics in future decades was foreshadowed.

Hama was one of the principal cities of the Syrian plains. With a history of tumult and disputation, this Muslim Sunni stronghold rose against the military rule of Hafez Assad in 1982. The regime was at stake, and the drab, merciless ruler at its helm...