amm oth ▁Kill ▁Site ▁is ▁located ▁near ▁N aco . ▁Ex c av ations ▁from ▁this ▁ar che ological ▁site ▁in ▁the ▁ 1 9 5 0 s ▁revealed ▁m amm oth ▁b ones ▁with ▁embedded ▁Clo vis ▁points , ▁providing ▁evidence ▁of ▁the ▁hunting ▁activities ▁of ▁Pale o - Ind ians ▁some ▁ 1 3 , 0 0 0 ▁years ▁ago . ▁ ▁Fort ▁N aco ▁ ▁Fort ▁N aco ▁is ▁a ▁former ▁military ▁post ▁on ▁the ▁out sk ir ts ▁of ▁N aco . ▁Sub sequ ent ▁to ▁Pan cho ▁Villa ' s ▁ra id ▁on ▁Columb us , ▁New ▁Mexico , ▁in ▁ 1 9 1 6 , ▁Fort ▁N aco ▁was ▁a ▁st aging ▁area ▁for ▁American ▁troops ▁protect ing ▁the ▁border . ▁It ▁was ▁the ▁headquarters ▁of ▁the ▁ 1 st ▁Infantry ▁Regiment ▁of ▁the ▁Arizona ▁National ▁Guard . ▁ ▁Transport ation ▁The ▁Bis be e ▁Bus ▁provides ▁transport ation ▁from ▁N aco ▁to ▁Bis be e . ▁ ▁See ▁also ▁Bomb ing ▁of ▁N aco ▁– ▁the ▁first ▁ever ▁aer ial ▁bomb ard ment ▁of ▁the ▁cont igu ous ▁United ▁States ▁by ▁a ▁foreign ▁power ▁ ▁References ▁ ▁External ▁links ▁N aco ▁history ▁and ▁pre history , ▁by ▁National ▁Park ▁Service ▁( English ▁& ▁Spanish ) ▁ ▁Category : C ensus - design ated ▁places ▁in ▁C och ise ▁County , ▁Arizona ▁Category : M ex ico – Un ited ▁States ▁border ▁cross ings ▁Category : C ensus - design ated ▁places ▁in ▁Arizona ▁Category : 1