Answer:
In a Federal System of government, there is a strong central government which has the majority of the power. 
In a Confederal System, the central government is quite weak and the entities that making up the confeseration, such as a states, are the ones with all the power.
 
        
             
        
        
        
The correct answer is <span>France and Britain
Eastern Mediterranean was in a problematic period due to history of colonization and wars and similar things and France and Britain were mostly the ones involved in all the problems. Eventually they completely left the area and left them to themselves and their own problems without further agitating anyone.</span>
        
             
        
        
        
The to and fro generated by different leaderships in the Byzantine
church being Pro or Anti the veneration of icons really lead to a severe
breakdown in the whole structure of the organization over a long
period. So the best answer that could be given here is option D )The
revolts against Byzantine rulers began, illustrating a severe break in
relations between East and West.
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The Vietnam war made congress decide <span />