(1)(a) There shall be a one quarter or semester course in either Washington state history and government, or Pacific Northwest history and government in the curriculum of all teacher preparation programs.
(b) No person shall be graduated from any of said programs without completing said course of study, unless otherwise determined by the Washington professional educator standards board.
(2) Any course in Washington state or Pacific Northwest history and government used to fulfill the requirement in subsection (1) of this section shall include information on the culture, history, and government of the American Indian peoples who were the first human inhabitants of the state and the region.
(3) Teacher preparation programs shall meet the requirements of this section by integrating the curriculum developed and made available free of charge by the office of the superintendent of public instruction into existing programs or courses and may modify that curriculum in order to incorporate elements that have a regionally specific focus.