An introduction on the ming dynasty​

introduction The Ming dynasty (1368–1644) arose following a series of natural disasters that hit China during the early and middle 1300s, adding to the misery of a people under the harsh rule of the Mongol Yuan dynasty (1279–1368).

Explanation:

the first forms of writing came from them in the form of pictographs around 3100 bc.

food chain i would say only because there is competition on getting food and survival