Answer:
they show us the location of the parts of the world
One of the most important elements of Wilson's Fourteen Points was that there needs to be an international system that encourages cooperation between countries (especially in Europe) instead of competition.
Xia was the first dynasty and was formed by Yu the great. Shang was formed by King Ching Tang, had a system of writing and had bronze technology...
Rivers were attractive locations for the first civilizations because they provided a steady supply of drinking water and made the land fertile for growing crops. Moreover, goods and people could be transported easily, and the people in these civilizations could fish and hunt the animals that came to drink water.
La mento y astalesmethaleto
