Q: 34 (IAS/2000)

At which one of the cities labelled as A, B, C and D on the given map of Europe was the historic treaty between NATO and Warsaw Pact countries signed in 1998 ?
question_subject: 
General Knowledge
question_year: 
2000
question_exam: 
IAS
question_sub_subject: 
GK-world
question_topic: 
Political
stats: 
0,368,448,144,160,368,144