Now, Middle and South America produce 70% of the coffee of the world and US imports more than half of all the coffee sold on world markets annually and Western Europe takes most of the rest.
North - westward to Black Sea
 Central - Westward to Persia, Mediterranean Sea, Rome
 Southern route - Westward to Afghanistan, Iran, India
 Eastward to Xian
The greatest East-West trade rout for cross-cultural exchange - named in the mid-19th century by German Scholar - Baron Ferdinand von Richthonfen