Countries

First we lived in kingdoms run by Kings, then Empires run by Emperors
Now we live in Countries...
Did you hear about the famous microbiologist who traveled in thirty different countries and learned to speak six languages? He was a man of many cultures.
While it’s taking a while for the Corona virus to reach other countries, China got it right off the bat.
What is American football called in other countries?
30.48 cm ball.