Answer by  
                                                                                          snappies (579)
                                                            
                          
                          
                                                          Signs have specific traits that pertain to them. With the twelve signs there are personality aspects given to each sign. Such as with the case of Taurus, they are known to be stubborn and Pisces can be dreamers vs. concrete thinkers. Astrology has been in use in some way or another for centuries. It's not know concretely where it began.