Diocletian and Constantine gave new life to the late Roman Empire by conducting numerous reforms regarding the system of government and the military system of the Empire.
        
             
        
        
        
America retreated further into isolation. 
Hoped I helped a bit!
        
             
        
        
        
The "four-minute men" were a group of volunteers who gave four minute speeches on relevant topics in society such as the American war effort during WWI. They were shown in movie theaters when the reels would be changed.
        
             
        
        
        
Industrialization in Japan, China, and Russia differed from industrialization in the United States because it were able to remain economically independent and not fully resistant to reform. Explanation: China, Japan and Russia’s industrial approaches are more or less similar.
 
        
             
        
        
        
While most African Americans serving at the beginning of WWII were assigned to non-combat units and relegated to service duties, such as supply, maintenance, and transportation, their work behind front lines was equally vital to the war effort.