A is the purpose of works cited
b is the purpose of body paragraphs
c is the purpose of the conclusion
d is the purpose of the introduction
so b.
The treaty gave some German territories to neighbouring countries and placed other German territories under international supervision. In addition, Germany was stripped of its overseas colonies, its military capabilities were severely restricted, and it was required to pay war reparations to the Allied countries.
The OPEC oil embargo was an event where the 12 countries that made up OPEC stopped selling oil to the United States. In response to the oil crisis, the United States took steps to become increasingly energy independent.