In 1803 Robert Livingston and James Monroe were sent to France to negotiate the purchase of the Louisiana Purchase. Originally the two met set out only to purchase New Orleans and the surround territory, however, by the end they eventually purchased the massive track of land that extended beyond the Mississippi River which greatly expanded the size of the United States. 
        
             
        
        
        
Aryans were taller, lighter in color, and spoke a different language. Also, they had not developed a writing system. The non-aryans, or dasas, were town dwellers who lived in communities protected by walls.
        
             
        
        
        
It was in the southern part of Mesopotamia and it later became Babylonia which is now southern Iraq
        
             
        
        
        
Answer:17 November to 29 December 1989
Explanation: a non-violent transition of power in what was then Czechoslovakia
 
        
             
        
        
        
Answer:
Many Americans had more money and more leisure time.
Explanation:
During the period of 1920s, which was widely referred to as Jazz Age. This period in America was characterized by the economic boom which led to a better standard of living among the citizens and consequently the produces seek to meet the increased demands of consumers in terms products and services that they were considered as want rather than need.
Hence, it can be concluded that the cause of consumerism in the 1920s, was as a result of "Many Americans had more money and more leisure time."