Mezue ahịrịokwu na-esonụ: Mgbalị ndị a haziri ahazi iji mepụta usoro nyocha nke mba ahụ emeghị ruo mgbe e mesịrị
mgbalị igbu Onyeisi ala Ronald Reagan na March 1981. Onye na-ekwuchitere ndị ntaakụkọ na White House bụ James Brady merụrụ ahụ nke ukwuu na mwakpo ahụ, na mgbe nke ahụ gasịrị nwunye ya, Sarah Brady, bu ụzọ mee ka a nabata Brady Handgun Violence Prevention Act na 1993. Mgbe a bịanyere aka n'iwu na Nọvemba nke afọ ahụ, Iwu Brady gụnyere mmegharị GCA nke mepụtara National Instant Criminal Background Check System (NICS).