From Asia to the West: Silk, Porcelain china, Chinese paper, Samarkand glass, Tea, Rice, Exotic Fabrics, Spices, cooking techniques
From the West to Asia: Grape seeds, art of wine making, military weapons, wool and flax processing techniques, carpets, fabrics
If I was a security guard in 5 years I will be seeing myself in a big house
All occurred in the Stone Age
Answer:
maybe Spain is the answer
