Premise: Silk Road . Trade on the Silk Road played a significant role in the development of the civilizations of China , the Goguryeo kingdom ( Korea ) , Japan , the Indian subcontinent , Persia , Europe , the Horn of Africa and Arabia , opening long-distance political and economic relations between the civilizations .
Hypothesis: Trade on the Silk Road played a significant role in the development of the civilizations of China, Korea, Japan, India, Persia, and Arabia.
Label: ENTAILMENT