Your own source
en.wikipedia.org
Doesn't even add up to 500k being killed when adding civilians and combatants.
So you literally have no source for your claim that 500k suunis were killed.
No when the war started, Assad had a coalition of anti Sunni forces that traditionally backed the Assad family.
The syrian government forces got support from Alawites, Shiia, and other minority groups against the Sunni wahhabist groups.
Did Assad gas people, I doubt it.
Defense Secretary Jim Mattis said the U.S. is "looking for evidence" that the Syrian government has used the deadly chemical sarin on its citizens.
www.pbs.org
Then why did Trump launch a missile strike against the Shayrat airbase in Syria?
www.newsweek.com
US intelligence will not share evidence about Assad's chemical weapons. Why?
www.newsweek.com
Investigative journalist Seymour Hersh, who broke the story of the My Lai massacre and the Abu Ghraib prison scandal, has recently reported that the Assad
fpa.org