He should test his hypothesis through a lot of research so he can have information to back it up
Hope this helps
        
                    
             
        
        
        
The metalworking process called Repoussé involves a kind of craftsmanship known as Hammering.
        
             
        
        
        
Alfred Wegener hypothesis of continental drift was replaced in 1967 by plate tectonics. Today, the theory of plate tectonics is widely, this theory explains the structure of the earth's crust and many associated phenomena as resulting from interaction of rigid lithospheric plates that move slowly over the underlying mantle.   
        
                    
             
        
        
        
Answer:
World history, global history or transnational history is a field of historical study that emerged as a distinct academic field in the 1980s. It examines history from a global perspective. World History looks for common patterns that emerge across all cultures.Based on these definitions, the process of globalization largely differentiates global and world history. World history encompasses a history that is not necessarily completely interconnected through globalization, while global history examines this specific history of interconnectivity.
Explanation:
Valid upto 5 marks for seniors(6-9) 
 
        
             
        
        
        
1,2,3,4,5,6,7,8,9,10 are all the answer unicorn because I just know. I’m jusT THAT smart