Most of these regions are settled with prosperous and contented people. Their reign is characterized as benevolent, prosperous, and peaceful. This led to the traditional pattern of an impoverished inner city and more prosperous suburbs. This led to one of the most peaceful and prosperous periods for Yuan. Greek historians accompanying Alexander described Taxila as "wealthy, prosperous, and well governed". Ayutthaya became one of the most prosperous cities in Southeast Asia. It is one of the most prosperous and fastest growing cities in Germany. Guangzhou is considered one of the most prosperous cities in China. It is now one of China's most prosperous major cities. Suzhou is one of the most prosperous cities in China. Dhaka was one of the largest and most prosperous cities in South Asia. After 1815 Milledgeville became increasingly prosperous and more respectable. Maritime trade was the basis for a very prosperous 16th century. Constantine is the railhead of a prosperous and diverse agricultural area. The treaty secured peace with Britain and a decade of prosperous trade.