Analyze the photo below and answer the question that follows. Graffiti on a wall in front of a row of buildings. Photo by Angr T
he picture above depicts the Berlin Wall, which divided Berlin in half from the 1960s to 1989. Which type of boundary was the Berlin Wall? A. an Iron Curtain B. a physical barrier C. a trade agreement D. an artistic piece Please select the best answer from the choices provided. A B C D
