What was negotiated in military reduction during WW2

As dictated by the Treaty of Versailles, Germany's military forces were reduced to insignificance and the Rhineland was to be demilitarized. ... Two years later, Nazi Germany burst out of its territories, absorbing Austria and portions of Czechoslovakia.

which time period is this? or is this story fictional, i'm going to need more info to answer this question

billygate was not one of the scandals