A. the expansion of regional trade
B. the emergence of a monetary union
C. infrastructural development in member countries
D. mobility of labour among member countries
Correct Answer:
Option A – the expansion of regional trade
A. the expansion of regional trade
B. the emergence of a monetary union
C. infrastructural development in member countries
D. mobility of labour among member countries
Correct Answer:
Option A – the expansion of regional trade
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