By August of 2014, the group calling itself ISIS had exploded onto the world stage and rapidly conquered about half of Syria and a third of Iraq. But that same month, the United States decided to militarily intervene against the group. It would be the beginning of ISIS’s undoing, as this video covers how the growing coalition of nations and organizations aimed at destroying ISIS grew between 2014 and 2016, ultimately resulting in ISIS losing all of its territory and its leader just a few years later in 2019.