Write down in summary of 10 sentences what the video was about using the following sentence starters:
1) The cold war started after WW II .........
2) The USSR & USA ......
3) The Iron Curtain ......
4) The USA introduced the Marhall Plan .....
5) Nato & Warschau Pact are ......
6) Germany was divided into .... Berlin too .....
7) The Berlin Blockade was started by ... because .....
8) The Berlin Wall was builded .....
9) ...... 10) .......