Answer:
lots of things made them leave
Explanation:
 Drought was a big reason but also because the people  weren't clean which probably caused health problems. There was also alot of pests and while animals among the area. There was also volcanos and violence happening. Archaologists were really unsure they thought they left abruptly, but now they say they were forced out because of the things that were there to endure.
 
        
             
        
        
        
Answer:
umm  if u copy and paste the question u can find what u need from google
Explanation:
 
        
             
        
        
        
World War I, also known as the First World War, the Great War, or the War to End All Wars, was a global war originating in Europe that lasted from 28 July 1914 to 11 November 1918
        
                    
             
        
        
        
<span>Assuming that this is referring to the same list of options that was posted before with this question, <span>the correct response would be that there was a sharp decline in manufacturing, since more jobs in these sector were being "exported" overseas.</span></span>