A militant Islamist fighter gestures as he takes part in a military parade along the streets of Syria's northern Raqqa province June 30, 2014.
Reuters

How much do you know about ISIS?

Updated

With ISIS’s killing of another American journalist and President Barack Obama’s vow to “degrade and destroy” the Iraq and Syria-based terrorist organization, ISIS has been at the center of the global stage this week. But what do you really know about this appallingly violent and recently formed terror group? Take this quiz and find out.

Read more about ISIS here.

Learn more about ISIS’s expansive aims.

Learn more about ISIS’s religious extremism.

More on the leader of ISIS.

Learn more about how ISIS evolved.

A look at ISIS’s territorial gains.

Learn more about ISIS’s use of social media.

ISIS

How much do you know about ISIS?

Updated