Countries in the Macedonian Empire (Alexander's Empire)

Name the countries of Europe that neither invaded other countries nor were themselves invaded during World War II.

Name the modern-day countries with the most territory that was part of the Spanish Empire.

With the help of a map, can you name all the countries of Europe in 1650?

Click the modern-day cities which were inside the boundaries of the Roman Empire, without clicking any of the ones that weren't.