1.
The pact made by Germany and the USSR
2.
Britain agreed to this with Poland on the 25th of August
3.
This would be provided to them in the case of an attack by Germany on Poland
4.
The nation that attacked Poland
5.
What Britain and France demanded Germany do by the 3rd of September
6.
By the 3rd of september, it was clear that...
7.
The nation France and Britain declared war on