Will give brainliest and I don't care 'bout my coins!!!
How did the Huang River civilization develop differently from other river valley civilizations?
Its trade with India brought it goods as well as new ideas.
Its mining industry allowed it to create iron weapons and tools.
Its location limited its contact with other advanced cultures.
Its armies helped it expand through conquest.

It's location helped limit it from other cultures

Explanation: The Huang River civilization was further progressive as well as advanced as compared to other contemporary civilizations across the world. The Huang River civilization was also called "the precocious civilization." The had a system of boundaries that made it really difficult for people to both come and go from the territory.

well the fact it is basically a peninsula allowed trade to come from many places, thus allowing cultural diffusion to take place. india has seasonal monsoons that merchants travel back and forth from india using the monsoons wind patterns

a social contract.

"a social contract is an agreement between citizens and their leader where the citizens give up certain freedoms in exchange for protection. the constitution of the united states is an example of a social contract."