Video: Economic Systems: Definition, Types & Examples. In this lesson, you'll learn about the three major forms of economic systems, including planned, market, and mixed market economies. You'll also explore the five factors of production and what roles they play in the exchange of products or services. Economic Systems: Definition, Types & Examples.
Abraham Lincoln was our tallest president. At 6-foot-4, he would stand out even today, and he certainly towered over the men and women of his era.
Clinton is an inch and half taller. The further you go back, the less height would seem to matter. Former Presidents John F. Kennedy, Ronald Reagan, and George Washington were all 6 feet or taller. President Theodore Roosevelt was 5-foor-8 inches. James Madison (not pictured) is the shortest president in American history at 5-foot-4 inches.