Nations form alliances in order to achieve goals that otherwise wouldn't be possible. For example, NATO, or the North Atlantic Treaty Organization, a coalition of countries in North America and Europe, agree to defend one another in case of attack from an outside party. This is clearly beneficial, because this intergovernmental support both makes an outside attack less probable, and if it occurs, easier to handle. Another example is NAFTA, or the North American Free Trade Agreement. Shared among Canada, the US, and Mexico, this alliance eradicated trade barriers within these countries. Another beneficial alliance, this agreement increases international trade due to lower costs and thus improves the international economy.
Hope I Helped :) 
- Hind 
        
             
        
        
        
D I BELIEVE O GREAT MATH HUMAN
        
             
        
        
        
it is said the allies won WW1 by staying in a stalemate of trench warfare. and holding the axis powers at bay, till the u.s came with fresh soldiers and so it made an impact.
 
        
             
        
        
        
Children would help their families in the farm, most Virginia colonists were farmers. For girls they would help their mother at home with cleaning and cooking. Schools weren’t available to most children in the lower class or middle class. However the upper class most likely had a private tutor.
        
             
        
        
        
<span>black institutions, illustrating that segregation was common in the North</span>