Is beunos aires the capital of Argentina?

Buenos Aires is the capital city of Argentina. It is the largest city in the country and is located on the east coast of South America. Buenos Aires is a cultural, economic, and political center of Argentina. It is home to many historical and cultural landmarks, such as the Plaza de Mayo, the Buenos Aires Metropolitan Cathedral, and the Teatro Colón opera house. The city is also known for its tango culture and vibrant nightlife.