All world country flags. - There are around 200 countries in the world, including large ones, small ones, old ones, new ones, disputed ones and some controlled by other countries or kingdoms (politics is complicated!).
Economics is another class that I will probably end up teaching. This infographic would be great in a classroom to show students how valuable, or unvaluable in some countries, the U.S dollar is . It is a good compare and contrast infographic and easy to understand. This visual could work while teaching micro or macro economics. Micro because I could emphasize the U.S dollar. Macro with the comparisons of different countries.