01716oam 2200481 450 991071130170332120190315162412.0(CKB)5470000002483019(OCoLC)1052783835(EXLCZ)99547000000248301920180918d2018 ua 0engurgn|||||||||txtrdacontentcrdamediacrrdacarrierA "caravan" of illegal immigrants a test of U.S. borders : hearing before the Subcommittee on National Security of the Committee on Oversight and Government Reform, House of Representatives, One Hundred Fifteenth Congress, second session, April 12, 2018Washington :U.S. Government Publishing Office,2018.1 online resource (iii, 80 pages) illustrations"Serial no. 115-77."Includes bibliographical references.Caravan" of illegal immigrants Border securityUnited StatesNoncitizensUnited StatesIllegal immigrationUnited StatesImmigrantsUnited StatesAsylum, Right ofUnited StatesIllegal immigrationUnited StatesEmigration and immigrationGovernment policyLegislative hearings.lcgftBorder securityNoncitizensIllegal immigrationImmigrantsAsylum, Right ofIllegal immigration.GPOGPOGPOBOOK9910711301703321A "caravan" of illegal immigrants3478438UNINA