Talk:Mount Weather War/@comment-28398720-20160903105302

Btw we don't actually know when the conflict started, only that it was sometime in the fifty-six years since the Mountain Men and Grounders first encounter.

IMO everything before the alliance between grounders and Arker was sealed is backgroundish. And that it is important to note that before Season Two, the Grounders knew little, if anything, about the Mountain Men and Reapers, except than that they were a threat. And that it is through Clarke and Lincoln that MW crimes has been revealed and became common knowledge.