A. Copenhagen
B. Aalborg
C. Horsens
D. Vejle
🧠 Explanation:
Copenhagen is the capital of Denmark, a vibrant city known for its blend of history, culture, and modernity. Located on the Øresund Strait, it hosts government institutions, the royal palace, and iconic sites like the Little Mermaid statue. Copenhagen’s role in trade and green innovation makes it a global leader in sustainability. Studying Copenhagen highlights Denmark’s contributions to urban planning, environmental policies, and European culture, offering insights into Scandinavian governance and the importance of sustainable city development in global urban studies.