Sentence:  Each contributes something different , and something important : Ruth Peale , her wide experience in church work ; Sidney Fields , years of experience as a New York columnist ; Catherine Marshall LeSourd the insight that has <WSD>made</WSD> her books world-famous and Norm Mullendore , the keen perception of an advertising executive . 
Meaning of the word marked with <WSD> tags:  give certain properties to something