It depends on what you take to be the beginning and what the end. It lasted two years if you understand it as from the time it was revealed to the time Nixon resigned. It lasted 5 years if you take it from the time Nixon began doing it to the time he resigned.
        
             
        
        
        
Not just the slaves but it heloed the textile industry and it produced good for america like clothing cause tge north didnt have the right thungs to grow as much gotten as the south did
        
             
        
        
        
<span>the answer is Mesopotamians</span>
        
                    
             
        
        
        
Answer:
Governments are created to establish and order among people. This is a human tendency. Since the beginning of time, humans have needed a system to guide and to make sure that nobody can have a lot of power.
Explanation:
That is why there are three branches.
legislative
executive
judicial