What is referred to by 'barbara undershaft'?

Based on the clue 'barbara tuchman won her first pulitzer for this hi...', what is the answer? Based on the clue 'barbara tuchmans history of the events that led to...', what is the answer? Based on the clue 'barbara tuchmans the first salute is an account of...', what is the answer? Based on the clue 'barbara tuchmans the guns of august has also been ...', what is the answer? Based on the clue 'barbara vine is a pseudonym of this leading britis...', what is the answer? Based on the clue 'barbara walters alice walker are among the gradua...', what is the answer? What is associated with: barbara walters 2020 co host in 1998 he was awarded the childrens champion award from unicef? What is associated with: barbara walters started as a writer on this nbc morning show in 1961 eventually became its fir…