Human territoriality Boundaries 2 Human geography 2 Open spaces 2 Personal space 2 Public spaces 2 Spatial behavior 2 American literature 1 Globalization 1 Historiography 1 History 1 History and criticism 1 Indians of North America 1 Land tenure 1 Nationalism 1 Political aspects 1 Race relations 1 Social conflict 1 Sovereignty 1 Territorial expansion 1 Territory, National 1 Violence 1