Complex sentence: Buck Wilder books have sold over 370,000 since their debut and the Buck Wilder character had been put into every 4th grade classroom by the State of Michigan to help make kids active and interested in the outdoors.
Split into simpler sentences: Buck Wilder books have sold over 370,000 since their debut. The Buck Wilder character had been put into every 4th grade classroom by the State of Michigan to help make kids active and interested in the outdoors.