The Timeline of Iraq

http://www.ibtimes.co.uk/isis-timeline-islamic-state-1508465

http://www.globalresearch.ca/syrian-war-islamic-state-isis-creation-timeline/5472680

http://www.bbc.com/news/world-middle-east-14546763

http://www.ntrepidcorp.com/timestream/isis/

http://www.nbcnews.com/storyline/isis-terror/tracing-rise-isis-menace-terror-n214266

http://www.foreignpolicyi.org/iraq-timeline

http://www.cnn.com/2014/08/08/world/isis-fast-facts/

https://en.wikipedia.org/wiki/Timeline_of_ISIL_related_events

http://www.independent.co.uk/news/world/middle-east/isis-timeline-a-year-under-the-so-called-islamic-state-10342197.html