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2 votes
Which of these World War II events happened

first?
(1) Battle of Britain
(2) D-Day invasion
(3) invasion of Poland
(4) dropping of an atomic bomb on Hiroshima

1 Answer

0 votes
It was the invasion of Poland that happened first in the course of events of World War II. This was the spark that launched several nations such as Britain to declare war. 
User Tspore
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