And since you specified the country of their birth, you have to change Mifune to China, since he was born there, not Japan. But thanks for educating me that Sharif was born in Egypt, Willis in Germany and Portman in Israel.
No, it's not. America is the short name or colloquial name, used by billions of people around the world for hundreds of years, for the United States of America. North America is a continent. South America is a continent. America is a country in North America.