Tokyo is the biggest capital city, by metro area. However, there are lots of ways to define "city" or "metro area" which might shift things around. See the related link.
Buenos Aires is Argentina's capital city Mexico City is Mexico's capital city Caracas is Venezuela's capital city and Lima is Peru's capital city
Buenos Aires is he capital city of Brazil. The capital city is located on the eastern coast of the country.
maybe it was the biggest]
The capital of Argentina is Buenos Aires
Buenos Aires is the capital of Argentina.Argentina
Buenos Aires is the capital of ARgentina.
Buenos Aires is the capital of Argentina.
Buenos Aires is the capital and most populous city of Argentina.
yes, but sometimes people mess up because there is a whole provice named Buenos aires and in it there is an independent city (a whole different province at the same time) called Ciudad Autonoma de Buenos Aires, or autonomous city of Buenos aires, and that's the real capital , and what most people call city of buenos aires
Buenos Aires is Argentina’s big, cosmopolitan capital city.
Buenos Aires is the Capital city of Argentina...
It is winter in Buenos Aires.