B. The frustration of debtors and the failure of the articles of confederation.
1. a) Food surpluses
2. c) Six million women went to work in factories....
3. d) <span>A second front would force Germany to pull troops away from the Eastern Front.
</span>4. a) The Allies wanted to destroy the Germans means of production
5. c) Bushido taught japanese soldiers to fight to the death, leading to extremely high casualties
6. d) Dropping the bomb would introduce the world.....
7. d) Dontainment
8. b) Sending military aid to Berlin after it had been blockade......
Ambulances, new techniques, and more advanced care fro wounded soldiers.
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I believe the answer is D. <span>It united many different European kingdoms under a shared religious culture.
When roman empire falls, the fragments of what used to be territories formed their own kingdom/Governance.
and even though the kingdoms/governance are now separated, they still held into their religious Christian traditions as some sort of guidance in their life</span>