Spying such as invisible ink secret code.
        
             
        
        
        
Answer:
he need to give his army little rest and may be then fight Russia so they could win the war
Explanation:
the army were tired as they already fought two battles. pls like
 
        
             
        
        
        
Answer:
the major difference between the way that the Spanish and French treated "their" Indians was based on the respective economic and societal needs to the two European nations.... By contrast, the Spanish used the Indians economically and integrated them into the colonial society.
(according to Google)
 
        
             
        
        
        
The United States advocated for the creation of the Kellogg-Briand Pact because they wanted to outlaw war. They hoped that the signatories will ensure that there will be no causes of war and there will be a peaceful relationship among the nations. 
The United States don't want to engage in another World War after it has experienced the losses that World War I brought them as a nation. 
        
             
        
        
        
During the 1950s, an increase in the number of marriages and births fueled a demand for housing.
People who was born in the 1950s were known as the baby boomers. The increasing number of marrieages and births in population of post-World War II  led to an increase in the demand for housing and gave rise to higher density cities.
By the 1970s, the United States economy had grown by leaps and bounds and was by far the largest economy in the world.