Columbia subject headings:
Border security--Czech Republic--Moravia--History.
Moravia (Czech Republic)--History.
Moravia (Czech Republic)--Intellectual life.
Valašsko (Czech Republic)--History.
Valašsko (Czech Republic)--Intellectual life.
Harvard subject headings:
Border security--Czech Republic--Moravia--History--17th century.
Border security--Czech Republic--Moravia--History--18th century.
Border security--Czech Republic--Moravia--History--19th century.
Moravia (Czech Republic)--History
Valašsko (Czech Republic)--History.
Princeton subject headings: