The change in the frequency of an existing gene allele
        
             
        
        
        
Pretty sure it is "gold", you know with the California Gold Rush, and 49ers and all that. :) 
        
                    
             
        
        
        
Answer:
e. the great Chicago fire of 1871.
Explanation:
In 1871 Chicago faced a fire of exorbitant proportions known as The Great Fire of Chicago. At that time most of the houses and buildings in the region were made of wood, which stimulated the growth of fire that managed to spread very quickly through the city, being fed by wood from the buildings, houses and even the streets. The fire caused the death of about 300 people and left more than 5,000 homeless. This tragedy discouraged the use of wood as a building material, which was replaced by bricks and steel.
 
        
             
        
        
        
Answer:
James Madison 
Explanation: Thomas Jefferson, through a series of letters written from Paris, helped persuade Madison to change his mind,
 
        
             
        
        
        
Answer:
There was a picture in my phone of me sleeping i live alone