What were the efforts to amend the articles of confederation and why did they fail?

c is the anwser to this question

the answer would be c.

i think i agree because it is telling you to always believe in yourself.

in which two ways were the northeast woodland indians and the southeast indians similar? both collaborated to form the iroquois confederacy. both cultivated the crops of corn, beans, and squash. both lived in rich environments of swamps and rivers. both lived in tree-bark dwellings called wigwams. both expected men to hunt, while women farmed.