Answer:
is found to have solidified in a new shape. And the magic of fire has yet more to offer. ... The use of fire thus makes possible two significant new steps in the development of metallurgy
 
        
                    
             
        
        
        
Answer:
The Civil War caused a decrease in cotton production 
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Answer:
The answers are: Countries paid taxes to each other and Competition was intense for economic control.
Explanation: