4chan
4chan is an imageboard website created in 2003 by Christopher moot Poole, who has done an AMA on /qa2/.
History
4chan started out as a copy of another site known as 2chan (which is based because all gooks should kill themselves). In January 2015, the admin moot announced his retirement; 9 months later, he would sell the site to an individual known as Hiroyuki Nishimura.
Downfall
4chan got its first surge of mainstream attention when Fox News did a report on them, describing the site as an underground hideout for malicious hackers. This brought in a wave of newfags, but the final nail in the coffin was when GamerGate happened, bringing in a wave of cancerous redditors, normalfags and other undesirables. Ever since that, 4chan is now exclusively populated by bots, (((shills))) and feds. (except a certain board.)
The Opening of An Unified Reich
On November 12th, 2023, RapeApe created the board we all know and love today, /qa2/. Ever since it's creation, it has been dominating Western and Eastern culture, spreading redpills at an amazing rate, and just generally, being keyed. Another special thing about /qa2/ is its exclusive imageboard engine, Yotsuba2.
(((Detractors))) claim that /qa2/ is not a real board on 4chan, and instead is just a forced meme by one extreme samefag schizo (named /qa2/schizo, /qa2/tard or /qa2/guy by (((them)))).