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First documented in the 13th century and situated at the crossing of two important historic trade routes , Berlin became the capital of the Margraviate of Brandenburg ( 14171701 ) , the Kingdom of Prussia ( 1701 – 1918 ) , the German Empire ( 1871 – 1918 ) , the Weimar Republic ( 1919 – 1933 ) , and the Third Reich ( 1933 – 1945 ) .
 Berlin, Margraviate of Brandenburg, Kingdom of Prussia, German Empire, Weimar Republic, Third Reich
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Berlin, Margraviate of Brandenburg, Kingdom of Prussia, German Empire, Weimar Republic, Third Reich