Hate crimes against Muslims spiked last year to their highest level in more than a decade — an increase that experts and advocates say was fueled by anger over terrorist attacks and anti-Islam rhetoric on the campaign trail.

Law enforcement agencies across the country reported 257 anti-Muslim incidents in 2015, up nearly 67 percent from the year before, according to FBI data released Monday.

That is significant in its own right, but even more so in historical context. The last time the FBI recorded more than 160 anti-Muslim incidents was in 2001, when it reported 481. That was the year that Islamist militants attacked the World Trade Center, killing thousands and sparking a wave of anti-Muslim incidents.

Read the complete original version of this item...