House committee substitute, reported on 6/7/11, makes the following changes to the first edition. Shortens the introductory statement to the act, and specifies that the high school class required by the act will be a semester course titled “American History 1 – The Founding Principles.” The curriculum for the class will be developed by the Department of Public Instruction and will include all subjects specified in the act. A passing grade for the class is required for graduation. Clarifies that the State Board will require that any high school level curriculum-based tests developed and administered state-wide beginning with the 2014-15 (was, 2012-13) academic year include topics covered in the class. Applies to the 2014-15 (was, 2012-13) school year. Makes other clarifying changes.