Hey There!
<span>
Ghana is thriving more than other nations in the region partly because after Jerry Rawlings seized power in 1981, he fixed the </span><span>constitutional democracy and won the election.
Thank You!</span>
        
             
        
        
        
Answer:
B) Extremely cold climate conditions made it difficult to live in the region
Explanation: In places where there are countless mountain ranges, there is bound to be isolation to the point where the people that already reside there would develop their own language, culture, and mannerisms. Northern Europe is filled with mountains and cold climate. Many people from other regions in Europe would have a hard time adjusting to the harsh conditions like the natives.
 
        
                    
             
        
        
        
Either the first one or second one
        
             
        
        
        
The difference between a hypothesis and theory is that the hypothesis is based on observations, but doesn't have a solid proof, while the theory is based on solid proof. 
So in order for the scientist to make his hypothesis into theory about the connection of all the Earth's oceans, will need to provide a proof. This proof can be obtained by a sea traveling that will be well documented, and during the travel the scientist to manage to sail through all of the Earth's oceans without having any physical obstacle between any of them.
 
        
             
        
        
        
The development of New Orleans was hindered historically because of it's geographical position. It is surrounded by the Bayou, rivers, higher ground, and all this made it more difficult for things to develop in times where technology was not as developed.