81.   Clinton had said normal ties would help advance the cause of freedom in Vietnam as they had done in the former communist countries of eastern Europe.

82.   The promoter, Fakhri Nasser, said the event was purely commercial but could itself advance the cause of peace.

83.   The division among the separatists did not help advance their cause, the brigadier said.

84.   The Euro-parliament is in general eager to advance the cause of a federal Europe, since its own powers would be considerably enhanced in the process.