Question 1: how did trade affect the spread of religion during the middle ages?

question 2: how does the art of the middle ages reflect the events and ideas of the middle ages?

question 3: is “the dark ages” an appropriate term describe the middle ages? why or why not?

i think the answer is c, rivers.

explanation:

sometimes, borders fall along natural boundaries like rivers or mountain ranges. for example, the boundary between france and spain follows the crest of the pyrenees mountains. for part of its length, the boundary between the united states and mexico follows a river called the rio grande. the borders of four countries divide africa’s lake chad: niger, chad, cameroon, and nigeria.