"Donald Trump didn’t come up with the list of Muslim countries he wants to ban. Obama did."
https://mic.com/articles/166845/the-...ion#.fSoivjesS
How, though, did the Trump administration choose these seven Muslim-majority countries? The truth is it didn't: The countries were chosen during Barack Obama's presidency.
According to the draft copy of Trump's executive order, the countries whose citizens are barred entirely from entering the United States is based on a bill that Obama signed into law in December 2015.