Complex sentence: Ferguson played high school football in Shreveport, Louisiana, for Woodlawn High School, guiding the Knights to the Louisiana High School Athletic Association Class AAA (the top classification at the time) state championship in 1968.
Split into simpler sentences: Ferguson played high school football in Shreveport, Louisiana, for Woodlawn High School. He guided the Knights to the Louisiana High School Athletic Association Class AAA (the top classification at the time) state championship in 1968.