Which French Emperor annulled The Le Chapelier Law in 1864?
Le Chapelier Law 1791:  The law was annulled on 25 May 1864, through the "" (proposed by Émile Ollivier and acceded to by Napoleon III), which reinstated the right to associate and the right to strike. Napoleon III: Louis-Napoléon Bonaparte (born Charles-Louis Napoléon Bonaparte; 20 April 1808 – 9 January 1873) was the President of France from 1848 to 1852 and, as Napoleon III, the Emperor of the French from 1852 to 1870.
Louis-Napoléon Bonaparte