But during the first few weeks I was confronted with unforeseen difficulties.
Education produced many unforeseen and undesirable practical results.
But he was prevented from carrying out this policy by an unforeseen blow, the Sicilian Vespers (March 1282), an event important both in itself and in its results.
The fall of Robespierre had consequences unforeseen by his destroyers.
The voyage of Columbus had unforeseen consequences which led to diplomatic difficulties with Portugal, and the treaty of Tordesillas in 1494, which defined the respective spheres of influence of the two powers in the New World and in Asia.