Countries by Largest City- By Continent- North America

Source: here

Answers according to source, so some cities may conflict with population figures on JetPunk. I used what the source said, so don't come telling me that Guangzhou should be the largest city of China. I'll just say check the source. You have been warned.

The caveat above basically means I used what the source said was the largest.

If the source shows two rows for a country, then look to the left of the top row for the largest city, and this your answer!