The river is important to industry in germany. a. rhine b. rhone c. seine d. volga

D. Volga

Explanation:

A. Rhine

The Rhine River is the main river in Germany. It is not any of the other three. The Rhone River is a river in between North Italy, South France, and Switzerland. The Seine River is only in France. And the Volga River isn’t in Germany at all; it is in Russia.

alliances in ww1 were different from ww2 because the entente in ww1 made up of serbia,russia,france,britan,japan and italy later america  and all allied in a sort of balance of power and too keep germany,austria-hungary,and the ottomans down. russia allied the serbians in order to exert its influence in the balkans while france allied the russians because france was still in dismay and insulted after the defeat to the germans during the unification of germany and britian allied the belgians after the germans invasion of belgium.in ww2 the alliances were in a preemptive attempt to deter any further wars into happening while germany and italy allied since they were insulted and humiliated after the previous war while also sharing a similar ideology of facsim along with japan which all 3 had a want for world domination and agreed to assist one another in the endevours 

explanation:

it foreshadows the theme of the paragraph and hints the topic that will be discussed in the paragraph!