(4)Asia and Europe
The Silk Road began in China and ran westward through Asia ending in the Anatolia Peninsula.
The Silk Road was a trading route which brought Asian goods westward to Constantinople. The road began in Hangzhou and Guangzhou, both port cities in China. The road forked north and south going into the Indian peninsula and through the Persian Empire.
Answer:
allows for timely delivery and optimized distribution
Khemer Rougue- Cambodia
Tutsi Tribe- Rwanda
Militia- Darfur
Hope this helped :)