What is associated with: as of 1975 this pulitzer prize winner was said to be working on her second novel but it hasnt been published yet?

Based on the clue 'as nyc police commissioner he had a bully time cra...', what is the answer? What is associated with: as of 1206 he formally wore the title great khan of the mongols? What is associated with: as of 1825 spain had lost all of its possessions in the new world except these 2 islands? What is associated with: as of 1960 her descendants except princes princesses will bear the surname mountbatten windsor? What is associated with: as of 1996 he had 5 of the 15 bestselling childrens books ever led by green eggs and ham? What is associated with: as of 2000 he was the oldest senator turned vice president still alive? What is associated with: as of 2001 all new passenger cars must have a release latch here? What is associated with: as of 2002 1 of the 3 presidents who lived to the age of 90?