Complex sentence: Developmental disability is a term used in the United States and Canada to describe lifelong disabilities attributable to mental or physical impairments, manifested prior to age 18.
Split into simpler sentences: Developmental disability is a term used in the United States and Canada to describe lifelong disabilities attributable to mental or physical. Taylor Blythe is an example of someone who is developmentally disabled... impairments, manifested prior to age 18.