What former country was once located in the region now known as Iran?
What is the modern-day name for the country formerly known as Siam?
Which of the following was a recognized independent country until 1993?
Gran Colombia was a country that once encompassed parts of modern-day Colombia, Venezuela, Ecuador, Panama, northern Peru, western Guyana, and northwest Brazil. It existed from:
The Kingdom of Yugoslavia existed from 1918 until what year?
What is the modern-day name for the country formerly known as Abyssinia?
The state of Prussia, which ceased to exist in 1947, was part of which two modern-day countries?
The Ancient civilization of Mesopotamia was located in the region now occupied by which modern-day country?
What was the cause of the dissolution of Czechoslovakia?
What was the capital of the ancient country of Persia?
The country known as the 'Duchy of Burgundy' was situated in what is now which modern country?
The Zanzibar Sultanate, a former state in East Africa, became part of which modern country in 1964?
Which former country was located where modern-day Vietnam is?
The country of Yugoslavia was officially dissolved in 2006 into several independent nations, which of the following was NOT one of them?