The First French Empire[1][2], also known as the Greater French Empire or Napoleonic Empire, was the empire of Napoleon I of France. It was the main power of most of continental Europe during the early 19th century.
↑ 1.01.1But still domestically styled as French Republic until 1808: compare the French franc minted in 1808 [1] and in 1809 [2], as well as Article 1 of the Constitution of the Year XII, which reads in English "The Government of the Republic is vested in an Emperor, who takes the title of Emperor of the French."
↑According to his father's will only. Between 23 June and 7 July France was held by a Commission of Government of five members, which never summoned Napoleon II as emperor in any official act, and no regent was ever appointed while waiting the return of the king. [3]