Europe is made up of 46 different countries. This lecture briefly focus on Europe: Continent Series; which flows through the 12 countries of Germany, Austria, Slovakia, Hungary, Serbia, Croatia, Bosnia and Herzegovina, Slovenia, Bulgaria, Romania, and the Ukraine. Population: about 740 million. That’s sounds a lot but there are five times that number of people living today in Asia. Land Area: 9,908,600 square kilometres (or 3,825,730 square miles) – it’s about a third of the size of Africa.