1) Voter suppression in North Carolina and Wisconsin
*;
2) Russian hacking
*; 
3) FBI Director Comey's willful and intentional release of documents meant to suggest criminal wrongdoing by the Democratic nominee a week before the presidential election; 
4) The use of Wikileaks as an agent for a hostile foreign power to meddle with our election; 
5) A systemic failure by the news media to serve as editorial gatekeepers, differentiate false equivalencies, or to report on falsehoods propagated about the Democratic nominee.
* 6) Men hate powerful women
6a) Women hate powerful women
7) Bernie Sanders spent the tail-end of that campaign impugning Clinton's integrity and questioning her qualifications to lead.  Despite having begrudgingly supported Clinton following his primary defeat, he gloated on the talk shows with a "told-ya-so" (btw, isn't this called politics).
8) The liberal progressive voter base supporting Sanders began to regurgitate right wing talking points and lies used to impugn Clinton's integrity for decades
9) She should have been more personable (citing Hilbot)
10) Her staff let her down, not scheduling her in the states that went narrowly to Trump
10a) The Electoral College
11) The polls lied (the narrative is Trump voters lied to pollsters and more Clinton supporters would felt the urge to vote if they knew how close the election was). 
These are all excuses made by Clinton why she lost. Only one is her own doing arguably (number 9).No  fault has ever lied at the feet of Hillary Clinton or the Clintons,  in countless years of controversies, scandals and the like, or  for losing against Donald Trump, a horrible politician.  Everything always is a historic injustice that, if allowed to continue, only hurts us as a nation and democracy. 
Look in the mirror woman - you lost to Donald Trump, a man with no political background, a weak, small staff and who you outspent immeasurably.  
Her repeated excuse making allows a shift in conversation away from crucial issues, smothers important Democratic candidates,  and moves the discourse towards petty partisan squabbles and the unproductive blame game.