Factors
Entities
500 MilesGroundwaterEndangered Species Act of 1973Border barrierNational monumentSaint PeterU.S. Customs and Border ProtectionNational Park ServiceApacheFederal government of the United StatesCBS NewsSociety of JesusThe Washington PostUnited States Border PatrolNative Americans in the United StatesSteelBBC NewsUnited States Department of Homeland SecurityPresidency of Donald TrumpSeptember 11 attacksArizonaSocial mediaMexicoRaúl GrijalvaHistoric preservationTrump wallConstruction managementSonoran DesertEusebio KinoPima peopleThe Arizona RepublicChristian missionTucson stationBone toolThe Intercept

