Greece built a 40-km long wall on its border with which of the following country?
A. Turkey
B. Bulgaria
C. Macedonia
D. Albania
Explanation:
Greece has completed building a 40-km long wall and installed a hi-tech surveillance system on its border with Turkey to avoid the influx of Afghan migrants following the Taliban takeover of Afghanistan. The development comes amid apprehensions about heavy migration of Afghan citizens into Greece via Turkey, and then further into Europe.
