One reason for the growth and success of 9th century cities such as Baghdad, Constantinople, and Ch'ang-An (Xian) was that they were part of the Roman Empire tolerated religious diversity traded only with people from their immediate region were located ...
How much did Admiral Ming Zheng He know about India and did any Indian king meet with him? What was the political situation on the Indian continent at that time? - Quora
![Read the map. A map titled Travels of Zheng He. A key shows the Ming Dynasty and journey routes by - Brainly.com Read the map. A map titled Travels of Zheng He. A key shows the Ming Dynasty and journey routes by - Brainly.com](https://us-static.z-dn.net/files/d2f/7c520cc61142dfd461f4ed60560129ba.jpg)
Read the map. A map titled Travels of Zheng He. A key shows the Ming Dynasty and journey routes by - Brainly.com
![Coordinates : A resource on positioning, navigation and beyond » Blog Archive » Zheng He's sailing to West Ocean Coordinates : A resource on positioning, navigation and beyond » Blog Archive » Zheng He's sailing to West Ocean](https://mycoordinates.org/wp-content/uploads/2009/10/chinamap.jpg)