Answer:
The Constitution of the United States is the supreme law of the United States of America. This founding document, originally comprising seven articles, delineates the national frame of government. (wikipedia, just so you know. put it in your own words). The United States Declaration of Independence is the pronouncement adopted by the Second Continental Congress meeting in Philadelphia, Pennsylvania, on July 4, 1776. (again, try to put it in your own words) 
Explanation:
I hope this helps...
 
        
             
        
        
        
Answer:
D.
Explanation:
On 7th December 1941, Pearl Harbour, Hawaii was attacked with a surprise by Japanese Navy Air service. The destruction on harbour was massive. With the casualities of 3,500 American lives, the United States declared war on Japan on 8th December 1941 under Presidency of Franklin D. Roosevelt. 
Therefore, the correct answer is option D.
 
        
             
        
        
        
Slavery among Native Americans in the United States<span> includes slavery </span>by<span> Native Americans as well as slavery </span>of<span> Native Americans roughly within the present-day United States. Tribal territories and the slave trade ranged over present-day borders. Some </span>Native American tribes<span> held war captives as slaves prior to and during </span>European colonization<span>, some Native Americans were captured and sold by others into slavery to Europeans, and a small number of tribes, in the late eighteenth and nineteenth centuries, adopted the practice of holding slaves as </span>chattel<span> property and held increasing numbers of </span>African-American<span> slaves.</span>