Answer:
The territory that was annexed by Germany between 1938 and 1939 is Austria. In an excerpt from the history.com:
"On March 12, 1938, German troops march into Austriato annex the German-speaking nation for the Third Reich. In early 1938, Austrian Nazis conspired for the second time in four years to seize the Austrian government by force and unite their nation with Nazi Germany."
i hope this helps good luck love!
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