Editor’s note: The following is a roundup of archival stories related to Iraq, Iran, Syria, Yemen, Sudan, Libya and Somalia.
Last week, President Trump signed an executive order temporarily banning citizens from seven countries from entering the U.S. and indefinitely banning Syrian refugees.
The stated aim of the order is to ensure the U.S. doesn’t allow terrorists into the country.
Why did the Trump administration single out these seven countries? As many commentators have pointed out, they are all majority Muslim. Another commonality is war.
Iraq and Syria
The destabilizing force of the militant organization Islamic State (IS or ISIS) has been especially strong in Iraq and Syria. In June 2014, IS shook the world by overrunning the Iraqi city of Mosul. Taking advantage of political weaknesses and ethic division in Iraq and neighboring Syria, IS grew rapidly to the point where 10 million people lived under its power, according to the BBC.
The Syrian government and Russia and – acting separately – a U.S.-led coalition pushed back against IS. They dropped tens of thousands of airstrikes that weakened IS and leveled Syrian cities. By late October 2016, IS had been diminished to the point that University of California professor James L. Gelvin considered five possible scenerios for its demise.
But the violence displaced more than three million Iraqis in the span of 18 months prior to the U.S. presidential election. This left humanitarian aid agencies struggling to meet the demand for assistance, wrote Thomas Acaro of Elon University in November. His survey of international aid workers revealed stress in the system:

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