You're thinking of the siege of the Branch Davidian compound at Mount Carmel which lasted from February to April of 1993. After a botched raid by the BATF, a standoff ensued, which ultimately ended up with the FBI trying to flush the Branch Davidians out using an M728 CEV modified to dispense CS tear gas, and David Koresh ordering the incineration of the compound at Mount Carmel. The incident has done much to fuel the imaginations of conspiracy theorists, particularly far right anti-government sorts.
Hundreds. Literally, hundreds.
Of course there are cults in Canada. There are cults anywhere!
Battle of Merville Gun Battery happened on 1944-06-06.
Deadly Cults has 248 pages.
Cults in Our Midst was created in 1993.
Cults - band - was created in 2010.
Cults of Unreason was created in 1973.
Cults - album - was created in 2010.
The ISBN of Misunderstanding Cults is 0802081886.
Cults Academy was created in 1967.
Cults in Our Midst has 374 pages.
Cults of Unreason has 257 pages.