I think that the answer would be C
The Jim Crow era directly followed the Reconstruction period in the United States history. The name Jim Crow comes from a white actor who portrayed a dim witted black slave in the 1830's. Jim Crow is used to describe segregation laws, customs, etc.
The United States entered the war because of the Germans' decision to resume the policy of unrestricted submarine warfare, and the so-called 'Zimmerman telegram,' intercepted by the British, in which Germany floated the idea of an alliance with Mexico.
Answer:
Option: C hot spring and glaciers.
Explanation:
Iceland being in part of the arctic region, covered with glaciers and snow in most of the part of the country with people inhabitant in the coastal region where they could grow crops with providing fertile lands. Iceland also is known for its active volcanoes and hot spring.