Germans striked for the first time on 26th of August 1939 - and halted the attack in the last moment, but some units already crossed the Polish border.On 31st August the German Army allready was prepared to strike. On 31st August the German Army allready was prepared to strike. Hitler waited to the last hour for a Polish envoy to negotiate.
Fortunately there is someone on this forum who knows Polish.It states: "The „Historic Borders" of Poland. One can see that Hamburg, Kiel, Erfurt, Braunschweig, Dresden, Berlin, Rostock ect are all Polish and even the Czechs (Prague and Brünn) belong to them.”
“The farther historic range of the Slavic tribes to the West according to geographical names of settlements established by priest Stanislav Kozierowski”
“The western border of Poland in times of the king Boleslav Chrobry according to proffesor Wladislav Sęmkowicz”
“The western border of Poland in times of the king Boleslav Krzywousty according to proffesor Wladislav Sęmkowicz”
“Modern Western border of Poland”