Just for some background info, Berlin was the capital of the German Reich and after 1945 the allies and Soviets split Berlin into two. After that happened people tried to escape the Soviet occupied zone of Berlin and because of this the Soviets put up a wall and blocked people from leaving. This symbolized the divide of Berlin and increased tensions between the allies(at this point called NATO) and the Soviets. The Germans did not want to suffer another war and the tensions continued to go up. To answer your question this symbolized tensions growing between the Warsaw pact and NATO because the world was literally divided right at Berlin.
Answer:
Below
Explanation:
Before the Civil War, and for a short time after, sectionals was extremely present. In perhaps its most infamous manner - slavery and the restrictions put on black people all across the country. These restrictions forced several marginalized groups into small areas and forced them to bind together for protection.
In another example - petty sectionalism in the context of religious belief. The US was divided for hundreds of years by religion, which meant that the Union itself often fought over religion and religious values. Protestants in New England, Catholics in the south, and several other groups strewn throughout the regions.
The answer is c. Hope it helps