gun control measures passed by president clinton\nrestricted gun use to the military.\nraised the legal age…

Brief Explanations:

President Clinton - era gun - control measures included requirements for background checks when buying guns. These measures did not restrict gun use only to the military, did not raise the legal age for buying guns as a main feature of those measures, and did not require proof of citizenship to buy guns.

Answer:

required background checks to buy guns.