The program catalogues, names, and conserves sites of outstanding cultural or natural importance to the common heritage of humanity. Under certain conditions, listed sites can obtain funds from the World Heritage Fund. The programme was founded with the Convention Concerning the Protection of World Cultural and Natural Heritage, which was adopted by the General Conference of UNESCO on November 16, 1972. Since then, 186 states party have ratified the convention.
As of 2011, 936 sites are listed: 725 cultural, 183 natural, and 28 mixed properties, in 153 States Parties. Italy is home to the greatest number of World Heritage Sites to date with 47 sites inscribed on the list. UNESCO references each World Heritage Site with an identification number; but new inscriptions often include previous sites now listed as part of larger descriptions. As a result, the identification numbers exceed 1200 even though there are fewer on the list.
While each World Heritage Site remains part of the legal territory of the state wherein the site is located, UNESCO considers it in the interest of the international community to preserve each site.
The Ming Dynasty, also Empire of the Great Ming, was the ruling dynasty of China from 1368 to 1644, following the collapse of the Mongol-led Yuan Dynasty. The Ming, "one of the greatest eras of orderly government and social stability in human history", was the last dynasty in China ruled by ethnic Han Chinese. Although the Ming capital Beijing fell in 1644 to a rebellion led by Li Zicheng who established the Shun Dynasty, which was soon replaced by the Manchu-led Qing Dynasty, regimes loyal to the Ming throne (collectively called the Southern Ming) survived until 1662.
Ming rule saw the construction of a vast navy and a standing army of one million troops. Although private maritime trade and official tribute missions from China had taken place in previous dynasties, the tributary fleet under the Muslim eunuch admiral Zheng He in the 15th century far surpassed all others in size. There were enormous construction projects, including the restoration of the Grand Canal and the Great Wall and the establishment of the Forbidden City in Beijing during the first quarter of the 15th century. Estimates for the late-Ming population vary from 160 to 200 million.
Emperor Hongwu (ruled in 1368–98) attempted to create a society of self-sufficient rural communities in a rigid, immobile system that would have no need to engage with the commercial life and trade of urban centers. His rebuilding of China's agricultural base and strengthening of communication routes through the militarized courier system had the unintended effect of creating a vast agricultural surplus that could be sold at burgeoning markets located along courier routes. Rural culture and commerce became influenced by urban trends. The upper echelons of society embodied in the scholarly gentry class were also affected by this new consumption-based culture. In a departure from tradition, merchant families began to produce examination candidates to become scholar-officials and adopted cultural traits and practices typical of the gentry. Parallel to this trend involving social class and commercial consumption were changes in social and political philosophy, bureaucracy and governmental institutions, and even arts and literature.
By the 16th century the Ming economy was stimulated by trade with the Portuguese, the Spanish, and the Dutch. China became involved in a new global trade of goods, plants, animals, and food crops known as the Columbian Exchange. Trade with European powers and the Japanese brought in massive amounts of silver, which then replaced copper and paper banknotes as the common medium of exchange in China. During the last decades of the Ming the flow of silver into China was greatly diminished, thereby undermining state revenues and indeed the entire Ming economy. This damage to the economy was compounded by the effects on agriculture of the incipient Little Ice Age, natural calamities, crop failure, and sudden epidemics. The ensuing breakdown of authority and people's livelihoods allowed rebel leaders such as Li Zicheng to challenge Ming authority.
source : wikipedia