How has the amendment process expanded the rights of different groups?

d is the answer

i took the

~coco

i believe your answer is d)

they thoght they were going to nuke each other

explanation:

the addition to geographic boundaries that might have  kept the people of the huang river civilization from traveling to far distance region is that they had learned about the other river valley civilizations but feared contact would bring invasion.

hope this .

plz give me brainliest!