The author mentions the Balkans in the passage in order to explain why A. Indo-European languages were slow to spread in Old Europe B. the inhabitants of Old Europe were not able to preven
The author mentions the Balkans in the passage in order to explain why _________.
A. Indo-European languages were slow to spread in Old Europe
B. the inhabitants of Old Europe were not able to prevent Indo-European incursions
C. the use of the Old European script declined
D. the Old European culture survived for a time after the Indo-European incursions