Please solve part a, b,c, d​

Which best explains how the viewpoint in the greenberg interview differed from that in the informational text on thurgood marshall. a. the informational article provides an insider's view of the brown vs board of education case; the perspective of the greenberg interview is more distant.

The travels of marco polo. based on the text and the map, which labeled location sends products to shihr?

American history (is, are) studying the american colonies.