40+ What Happened Background. What happened (mcclellan book), 2008 autobiography by scott mcclellan. 'what's happened' means 'what has happened', which is written in the present perfect tense which means an action that started in the past but up to the present moment.
What happened may refer to:
What happened? is correct here. What happened (clinton book), 2017 book by hillary clinton. Oddly enough, what's happened is the more immediate of the two inquiries, in my opinion. Which is correct and preferred:
