Which statement best summarizes the goal of the united states’ good neighbor policy?

What kind os source would a historian use to get a firsthand account of a past event

According to darwin’s theory of evolution, how are the finches that live on the galapagos islands similar to members of a family tree? all of the finches share similar traits. all of the finches share common ancestors. all of the finches are able to reproduce. all of the finches are adapted to survive the same conditions.

Soon-yi's house has a hexagonal window made up of six identical equilateral triangles as pictured below.