As for ISIS maybe this will help you
ISIS: The first terror group to build an Islamic state? - CNN.com
"...The group, in its original form, was composed of and supported by a variety of Sunni insurgent groups, including its predecessor organizations, Al-Qaeda in Iraq (AQI) (2003–2006), Mujahideen Shura Council (2006–2006) and the Islamic State of Iraq (ISI) (2006–2013), other insurgent groups such as Jeish al-Taiifa al-Mansoura, Jaysh al-Fatiheen, Jund al-Sahaba and Katbiyan Ansar Al-Tawhid wal Sunnah, and a number of Iraqi tribes that profess Sunni Islam.
ISIS grew significantly as an organization owing to its participation in the Syrian Civil War and the strength of its leader, Abu Bakr al-Baghdadi. Economic and political discrimination against Iraqi Sunnis since the fall of Saddam Hussein also helped it to gain support. At the height of the 2003-2011 Iraq War, its forerunners enjoyed a significant presence in the Iraqi governorates of Al Anbar, Nineveh, Kirkuk, most of Salah ad Din, parts of Babil, Diyala and Baghdad, and claimed Baqubah as a capital city. In the ongoing Syrian Civil War, ISIS has a large presence in the Syrian governorates of Ar-Raqqah, Idlib and Aleppo....."
Islamic State of Iraq and the Levant - Wikipedia, the free encyclopedia
Islamic state of Iraq (ISI) which now includes Syria (ISIS) .....or.....Islamic state of Iraq and Levant (ISIL) They've been actively plotting to take over Iraq since the 2006 Sunni awakening.
We tried to tell you if you dictate an actual date of withdrawal this would happen. Obama's incompetence allowed it to happen.In the ongoing Syrian Civil War, ISIS has a large presence in the Syrian governorates of Ar-Raqqah, Idlib and Aleppo....."