The correct answer is B..."<span>Minorities were excluded from high-level positions in public works projects" </span> Roosevelt's wife supported women's positions in government and there are hundreds of statues, works of literature and even a skyscraper was built during the great depression.
        
             
        
        
        
C. secession over the issue of slavery
        
             
        
        
        
Answer:
B 
Explanation: because in those days European countries were powerful and They had colonies all over the world especially in Africa.
 
        
             
        
        
        
<span>C) Collective bargaining ensures equality and protects the flow of business.
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Answer:
D is correct option.
Explanation:
Both Developed and developing had significant impact on the environment, but the trend is changing now. The developed countries were the first ones to industrialize during eighteenth and nineteenth century, nut now the developing countries are on the same path. Rich nations are displacing environmental damage to developing countries. Developed countries transfers the process of production to countries like china, and with this shift the carbon footprint of the developing countries  increase, while that of developed ones decrease.