Question

4. Why did Britain and France declare war on Germany after the invasion of Poland?

Answer 1

Number 4 is  actually They realized the policy of appeasement failed

Number 5 is actually They allowed Hitler to gain power and only delayed world war

Number 6 is actually Winston Churchill

Number 9 is actually Germany was permitted annexation of the Sudetenland

Number 10 is actually Austria

Number 12 is actually He gave Germany a chance to experiment with new weapons

I hope this hopes!

Answer 2

4- a. they realized the policy of appeasement failed.

5- I'm not very sure but I think it's a.

6- d.

9-Germany was permitted annexation of the Sudetenland.

10-b. Czechoslovakia