If you are both illiterate and scared of what to do in case of a terrorist threat, the US government now has you covered!
Ready.gov has several easy to follow instructions on what to be on the lookout for should a domestic event occur. And they're picture-based, so even the drop-outs will be safe and sound.
Did you know that the closer you are to a nuclear explosion, the more radiation there is? Ready.gov will teach you this along with several other common-sense attack factoids.