- 
  
  Augustus becomes the first emperor of Rome
 - 
  
  Emperor Caligula's reign begins
 - 
  
  Julius Caesar is assassinated
 - 
  
  Julius Caesar becomes dictator
 - 
  
  Great fire of Rome
 - 
  
  The spartacus slave uprising
 - 
  
  Construction of the Colosseum is completed
 - 
  
  Hannibal invades Italy
 - 
  
  The law of the 12 tables is instituted
 - 
  
  Roman Republic is founded