Which of the following improved the relationship between english settlers and the powhatan american indian tribe during the 1600s?
a. the organization of area tribes by king philip
b. the establishment of missions in english colonies
c. the building of a second colony at plymouth plantation
d. the trade of metal tools for food

D. the trade of metal tools for food.

Explanation:

One of the reasons why the relationship between English settlers and the Powhatan American Indian tribe improved during the 1600s was because the settlers traded metal tools in exchange for food. This led the Powhatan to appreciate the goods that the settlers brought with them. Moreover, this established a relationship that benefitted both parties.

battle of saint-mihiel, (12–16 september 1918), allied victory and the first u.s.-led offensive in world war i. the allied attack against the saint-mihiel salient provided the americans with an opportunity to use their forces on the western front en masse.

explanation:

council members were chosen randomly, and men could present laws for debate in assembly.