A partial response:
Those who would delete any mention of [[Tiananmen Square]] from the article on [[China]] cover themselves with shame.
I agree completely that an article on [[China]] needs to have a mention of [[Tiananmen Square]]. What reasons were given for omitting it?
The edit, by 172, which removed this language is at:
http://www.wikipedia.org/w/wiki.phtml?title=China&diff=853200&oldid=...
172's comment: "(the democracy movement doesn't pose a threat to the CPC's power )"
Fred