... next 300 miles the immediate ndtural defences are slight, although the Prosna and certain lakes afford some impediments to invasion. But here the line of the frontier itself proves an asset of the highest value. It prevents Russia holding the Polish frontier ...

... resistance. The most important effect of the movement has been the recapture of the Car pathian passes, which may postpone the invasion of the plain of Hungary until after the all-important har vest has been gathered. There is every probability that the great ...