Silk road
Food
Mediterranean
China
India
Central Asia
Religions
Olive oil
Grapes
Tomatoes
Lemon
Pepper
Pasta
Rhubarb
Ginger
Carrots
Apples
Mustard
Buddhism
Christianity
Zoroastrianism
Islam
Trading Centres
Xian
Kashgar
Bukhara
Balkh
Dangers
Huge mountains
Marauding Mongols
Vast deserts
Thieves and bandist
Starvation and water
Facts
240 Days at good speed
3000 years old by egyptian mummies
4000 Miles from Xian to Istanbul