EntityQ181467· pop 5· linked from 523 articleshomeland securitySign in to savegovernment activities to mitigate many threats that endanger societyConnectionsdistrict attorneyEntityprobation officerEntityUnited StatesCountryUnited KingdomCountryGeorge W. BushPersonterrorismEntitypoliceEntitySeptember 11 attacksConceptInternational Standard Book NumberEntityWhite HouseConceptCentral Intelligence AgencyEntitynatural disasterEntityFederal Bureau of InvestigationEntityWayback MachineEntityColorado SpringsEntityinternational lawEntitydigital object identifierEntityradiationEntityGeneva ConventionsEntitycriminologyEntityCategoriesAmerican political neologismsCivil defense in the United StatesLaw enforcement in the United StatesNational security