Poland should be a supportive partner towards Germany instead of a scoffer - New Eastern Europe
READ: The Cold War — An Overview (article)
No, we are not protected': Eastern Germans' shifting view of Russia
How the Polish-German relationship turned sour – European integration
NATO Expansion: What Gorbachev Heard
What Will Russia Do After the War?, The National WWII Museum
German-Soviet Pact Holocaust Encyclopedia
The End of WWII and the Division of Europe
After The Berlin Wall
Yalta Conference: Definition, Date & Outcome - HISTORY
A Year After Germany's “Sea Change,” Policy Change Remains Elusive - War on the Rocks