Question

____ and _____ declared war on Germany after the nation signed a nonaggression pact with the Soviet Union and invaded _____.

Answer 1

Great Britain and France, Poland

Step-by-step explanation:

Poland was created by the allies after WW1 and after Hitler reclaimed Germany and consolidated power, relations were strained too much to allow any more appeasement. Especially since Poland was an independent nation allied to France and Britain.