The number that represents the city of Berlin, Germany is option B: 2.The Berlin Wall is a wall that separated East Berlin from West Berlin.
What do you mean by city Berlin?
Surveys are sent to the people in who live in the city limits of Berlin, Frankfurt, and Munich.
Therefore population in cities of Germany other than Berlin, Frankfurt, and Munich cannot declare their thoughts about government.
This means, people living cities other than Berlin, Frankfurt, and Munich are not represented in the survey, population represented in the survey are people who live in Berlin, Frankfurt, or Munich.
Therefore, correct option is B.
Learn more about Berlin, refer to the link:
https://brainly.com/question/19520457
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