Muslims have lived for more than 100 years in this Iowa city. Now they're wondering how they'll survive under Trump

On a church-lined street in this eastern Iowa city, not far from the cornfields that define the region, Syrian, Indian and Somalian families trickled into a white building topped with a blue minaret. They were full of questions and praying for answers.

“This is a wake-up call,” Ramsey Ali, a 29-year-old...