The United States of America is the most populous country in the Americas.
Sao Paulo in Brazil is the most populous city
New York City, New York
Cairo is the most populous
Mexico City is the largest in the Americas and third largest in the world, behind Tokyo and Seoul.
Mumbai is the most populous city in India and so it ranks in first place
They sydney plain
Canada is the largest country in North America. The US is the most populous. (The same remains for all of the Americas).
tenochtitlan
Yes, Lyon is the third most populous city in France.
No, Missouri is the 18th most populous state. Wisconsin is the 20th most populous state.
Los Angeles, California
China is the most populous country in the world.
India & China are the most populous courtries in the world