Task: Text Categorization
Input (English): This conflict saw the last combat between fighter planes with piston engines fought and resulted in electoral success for the PCN, or National Conciliation Party. It was provoked by the eviction of squatting peasants who, it was feared, would return to their homeland and foment rebellion against rich landowners there. Lasting six days in July of 1969, it ended with a cease-fire brokered by the Organization of American States. For ten points, identify this war between Honduras and El Salvador given its name because it occurred soon after a series of FIFA qualifying matches.
Output (English): History