Hitler’s visit to Paris:

 

(i) L’Opera and Les Champs Élysées

 

(ii) The attendant at the Opera was aloof/Even though they recognised him, the churchgoers ignored Hitler.

 

(iii) He said that it was the dream of his life to see Paris

 

(iv) Vichy France was the area of France where the temporary pro-German government ran the country from.