(a)(1) All high, preparatory, secondary and elementary schools, public or private, whose property is exempt from taxation, shall provide a program of United States history, including instruction in United States government at the local, state and national levels, and in the duties, responsibilities, and rights of United States citizenship. No student shall be graduated from any such school who has not been found to be familiar with said subjects.

(2) For purposes of subdivision (1) of this subsection, elementary schools shall include in their third, fourth or fifth grade curriculum a program on democracy in which students engage in a participatory manner in learning about all branches of government.

(b) The State Board of Education shall, upon request by a board of education, make samples of materials available for use in the schools required to teach the courses provided for in this section, with supplementary materials for such use.