Boundary Lines

17th Parallel - North Vietnam and South Vietnam
24th Parallel is the line which Pakistan claims for demarcation between India & Pakistan.
38th Parallel is the parallel of latitude which separates North Korea & South Korea.
49th Parallel is the boundary between USA & Canada
Durand Line – Afghanistan & Pakistan
Hindenburg Line – Germany & Poland
Macmahon Line – India & China
Maginot Line – France and Germany
Mannerheim Line – Russia and Finland
Marginal Line - Russia-Finland
Medicine Line – Canada and USA
Oder–Neisse line - Germany and Poland
Radcliffe Line – India & Pakistan
Siegfried Line - Germany and France