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The effect of War on women and African Americans:</u></h3>
When the war began, women saw a great opportunity to prove themselves by taking up the roles they had never had the chance to take up. Women started working as nurses, helpers, spies and some of them even wanted to get on the battlefield but women were not allowed to fight. Those who were very determined to fight, disguised themselves as men and joined the military.  
For African Americans, the war was a way out of their slavery. Along with the emancipation, the war affected their participation in military services. They joined troops to fight back against slavery. Although in the north, they weren’t accepted to volunteer in the war as they were considered “too weak to fight against the whites"". However, by the end of the war the image for African Americans had changed. The war witnessed a large number of African Americans participating in military services and navy.
 
        
        
        
Depends on when this was. Back before the 60s when emancipation happened it would be b. The child would be a slave if it was black because of the “one drop” rule.
        
             
        
        
        
Answer:
if the question is how much the great Wall cost . it cost CNY 635 billion ( approximately USD 95 billion )
Explanation:
i hope its the right answer
 
        
             
        
        
        
Europe maintained unity after the Roman Empire. 1 through The power of the Papacy and the Christian faith, and 2 Through Feudalism because even though it caused fractures in regions it offered a clear power structure that allowed Strong nations to bring their weaker neighbors under their direct control. 
 
        
             
        
        
        
Answer:
Option: 1. B. Nation Was Expanding West
2. D. Extend American liberty to new territories
Explanation:
The slavery question became an issue in the 1840s and 1850s because America was expanding its territories in the West. Many settlers from the East left their homes and began a new journey towards the West where land was available at a reasonable price with vast acres of land to farm and for ranching. 
Manifest destiny played a key role for the settlers to move in the American west. It also increased America hold in the West by allowing American to settle and farm. Americans were able to expand their institutions and traditions in new areas.