Answer:
1 The 1919 Race Riots in Chicago
2 The Afro-american population
3 The increasing colored population in Chicago is one of the main causes.
4 To make the public aware of white impunity.
Explanation:
1 The historical background of the Race Riots is made clear in this document.
2 When using <em>hysterical </em>while referring to white neighborhoods, the intended audience is Afro-American.
3 The fast growing Afro-American popuIation in the small Black Belt in Chicago is described with details, therefore, it should be considered as an important factor and probable cause.
4 The mentioning of no less than twenty white bombings and only two people arrested (10%) without being convicted, clearly shows the purpose of depicting a white impunity.
 
        
             
        
        
        
Today the easily recognized image of the flapper symbolizes the 1920s<span> for many people. The flapper—with her short skirts, short hair, noticeable makeup, and fun-loving attitude—represented a </span>new<span> freedom for </span>women<span>. ... However, the average </span>woman<span> did wear the fashions made popular by flappers.</span>
        
             
        
        
        
Dred Scott (c. 1799 – September 17, 1858) was an enslaved African American man in the United States who unsuccessfully sued for his freedom and that of his wife and their two daughters in the Dred Scott v. Sandford case of 1857, popularly known as the "Dred Scott case".
 
        
             
        
        
        
The Civil Rights Act ended discrimination/segregation in employment, promotions, firing, voter registration, usage of federal funds, and public places based on race or sex.
        
                    
             
        
        
        
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