This presentation covers the topic of Federalism. Federalism is one of the most important concepts in any American Government class, especially when discussing the Constitution. This presentation includes the definition of Federalism, different theories of how the Constitution should be interpreted, different types of Federalism (layer cake vs. marble cake) and how Federalism is still used today through block and categorical grants. This presentation is perfect for an Advanced Placement U.S. Government and Politics class, but can also be used in any civics or political science class. This presentation is guaranteed to help any student planning on taking the A.P. test. I have a guide with this in a word document that I would be happy to share with you with purchase.