Original: 1856 , 1858 , 1859 : raids by John Brown in his fight against slaveryJohn Brown Chronology 1858 Felice Orsini tried to kill the Emperor Louis Napoléon Bonaparte , and failed , killing 8 people and wounding 142 others .
Simplified: 19th century 1856 , 1858 , 1859 , raids by John Brown in his fight against slavery .