The Capital of Argentina is:

🧠 Explanation:

Buenos Aires is the capital of Argentina, a vibrant city known for its cultural richness, tango, and European-style architecture. As the political and economic hub, it hosts government institutions and drives Argentina’s economy through trade and tourism. Its port on the Río de la Plata supports global commerce. Studying Buenos Aires highlights its role in Latin American culture, urban development, and economic policies, offering insights into Argentina’s history and its significance as a regional leader in South American studies.