A fort was established and many were killed by disease is what happened to the Mandan village after the Lewis and Clark expedition.
        
                    
             
        
        
        
Answer:
false! Robert Fulton was widely known for creating the first successful commercial steamboat! The first one was called the North River Steamboat which was later changed to Clermont
 
        
                    
             
        
        
        
Eight is the average amount of hours every person should get for healthy development. Especially teenagers.
        
             
        
        
        
Anwser: B
Explanation: it just is
        
                    
             
        
        
        
The movement to annex all of Mexico failed because of the fear that the nation could not assimilate the large non-white Catholic population.
<h3>Who are the expansionists?</h3>
These are advocate of the policy of territorial expansion that suggested that the United State should annex the whole of Mexico.
However, the movement failed mainly because of the fear that the nation could not assimilate the large non-white Catholic population.
Read more about expansionists
<em>brainly.com/question/13602562</em>
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