Opened jobs for many people made trade and transportation easy  <span />
        
             
        
        
        
Answer:
differing political views and economical systems.
 
        
             
        
        
        
In 2008 Barack Obama won, but his major Democratic opponent was Hillary Clinton - a woman. The republican candidate for Vice-President was Sarah Palin, also a woman ( not the first female candidate for a vice-president though). 
        
             
        
        
        
The coalition of various reform groups was called the Young Turks.
        
             
        
        
        
Answer:
Standard Oil became a horizontal integration monopoly because it owned ninety percent of US oil refineries. It became a monopoly because it bought almost all of the competitors so that it managed to control almost all oil production, processing, marketing, and transportation in the United States.