Complex sentence: The WWF Hasbro Action Figure line was an action figure toyline based on the professional wrestlers of the WWF, produced by the toy company Hasbro from 1990 to 1994.
Split into simpler sentences: The WWF Hasbro Action Figure line was an action figure toyline based on the wrestlers of the WWF. They were made by the toy company Hasbro from 1990 to 1994.