In 1802 Napoleon decided that there was no room in France for both himself and Madame de Stael, and he therefore sent into exile the woman whose intelligent liberal views were potentially dangerous for him. At first she was banished from Paris, and later, after the suppression of her book on Germany, from France. She began to write her memoirs, and was so carefully watched by Napoleon's agents that she even had to change the names of many people she mentioned, substituting English for French names in the manuscript. She stayed in Switzerland, travelled through Germany and Austria, and later through Poland into Russia. After she had stayed in Kiev, Moscow and St. Petersburg, Napoleon began his ill-fated expedition to Russia. She left the country in haste for Sweden, and it was there that much of this book was written.