What was the overall trend in the birthrate at the start of world war 2 and after the war end ?

Birthrate was lowering at the start of the war. After ww2 birthrate went up extremely fast.

the right answer is the end of world war ii

after the end of a global wwii all the nations involved, in an attempt to create an organization to maintain world peace. this agreement would work settling international disputes via negotiation and arbitration instead of leading the issues escalate to another war.

confederacy: supported slavery, believed states should be able to nullify federal laws, supported low tariffs

union: everything else