What was the effect of the German invasion of Poland in 1939? A. It called Russia to seek a nonaggression treaty with Germany.
B. It called Great Britannia and France to declare war on Germany.
C. It broke the alliance between Poland and Axis powers.
D. It allowed Germany to gain control of Poland’s superior naval force.

B

Explanation:

before germany attacked poland told france and britain if there was ever an invasion that they would need to help

Explanation:

It called Great Britannia and France to declare war on Germany.

if you are talking about current time the answer is no

if you are talking about when the colonies were developing the answer is yes

i just did something on this guy a few days a go give me two minutes to find it in my notes.