The Iron Curtain was a problem because it blockaded access to East Berlin and prevented the free flow of Germans across the borders between East and West Germany. More broadly it prevented the movement of ideas and peoples across this artificially created boundary. And more importantly than that it signified the dividing line of the Cold War between Western Europe and the United States and the Soviet Union which had a major impact on fomenting mistrust and conflict.
The correct answer is C. Ganges
Explanation:
The river shown by letter C is located in India, which comprises the peninsular region that extends to the South of letter C and a bit to the north of this letter Due to this, it is likely the river in this region is the River Ganges, which is one of the main rivers in India and it is located to the North of this country as shown by letter C. Moreover, other rivers such as the Yellow River or the Yangzte are located in China, which is to the East of India and includes part of the east coast of this continent. According to this, the correct option is the Ganges.
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