Plz Help this IS timed! What caused Great Britain and France to declare war on Germany in 1939?

A. the appeasement policy
B. the invasion of Poland
C. the nonaggression pact
D. the surrender of Poland

the navigation act prevented the colonies from exporting to countries other than britain and it prevented the importation of goods by other countries as well. so i believe the correct answer is d. other nations could not deliver goods to the colonies.

hope this .

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well the fact it is basically a peninsula allowed trade to come from many places, thus allowing cultural diffusion to take place. india has seasonal monsoons that merchants travel back and forth from india using the monsoons wind patterns

where is the