defence of state boundary 4 Exclude matching results ochrana štátnej hranice 4 Exclude matching results hostility 2 Exclude matching results migration policy 2 Exclude matching results migračná politika 2 Exclude matching results nepriateľstvo 2 Exclude matching results open society 2 Exclude matching results otvorená spoločnosť 2 Exclude matching results agenti 1 Exclude matching results anti-communist movements 1 Exclude matching results border patrols 1 Exclude matching results boundaries 1 Exclude matching results dejiny 1 Exclude matching results history 1 Exclude matching results nelegálne prevádzačstvo 1 Exclude matching results people smuggling 1 Exclude matching results pohraničná polícia 1 Exclude matching results political emigration 1 Exclude matching results politická emigrácia 1 Exclude matching results protikomunistický odboj 1 Exclude matching results secret service agents 1 Exclude matching results štátne hranice 1 Exclude matching results