The United States Navy began it's participation in WWI on April 6, 1917. This happened inmediatly after the declaration of war on the German Empire, after more than two years and a half of president Woodrow Wilson trying to keep the US out of the war.
The main focus of the US Navy was to convoy supplies and men to France and Italy, and to counter-attack enemy U-Boats in the Atlantic and Mediterranean seas. U-Boat stands for 'Unterseeboot' which literally means 'Undersea Boat'.
Very few decisive submarine maneuvers took place because of the US late entry to WWI, and the main ships from the navy never really engaged the German Empire fleet.
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2) Buying too many imports
3) Europe I think
4) Nixon
        
             
        
        
        
you can't delete the question 
 
        
                    
             
        
        
        
Answer:
10 years, from 1966 to 1976.
Explanation:
 
        
                    
             
        
        
        
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)