Answer:
Market economies utilize private ownership as the means of production and voluntary exchanges/contracts. In a command economy, government owns land, capital, and resources. 
Explanation:
I just know this
 
        
             
        
        
        
was murdered during the early morning on 30 December [O.S. 17 December] 1916 at the home of Felix Yusupov. He died of three gunshot wounds, one of which was a close-range shot to his forehead.
        
                    
             
        
        
        
A group of members invited William of Orange to "invade" England.
 
        
             
        
        
        
The answer to the
question stated above is letter <span>b.the Pentagon Papers
<span>The Pentagon Papers</span> which is  officially
titled as <span>United States –
Vietnam Relations, 1945–1967: A Study Prepared by the Department of Defense</span>, is a U.S. Department of Defense history of the United States' political-military
involvement in Vietnam from 1945 to 1967.
The
papers revealed that the U.S. had secretly enlarged the scale of the Vietnam
War with the bombings of nearby Cambodia and Laos, coastal raids on North Vietnam,
and Marine Corps attacks,
none of which were reported in the mainstream media.
</span>