The Louisiana Purchase and the Lewis & Clark Expedition  and its “Sea-coasts, or Inland Countries; Course and Junctions of Rivers and First, Jefferson was eager to push western exploration and American claims  It is also questionable how firmly the expedition reinforced the nation's claim to the Oregon territory.
THE answer is C.
 
        
             
        
        
        
Answer: Congress can override a veto by passing the act by a two-thirds vote in both the House and the Senate. (Usually an act is passed with a simple majority.) This check prevents the President from blocking an act when significant support for it exists.
Explanation:
 
        
             
        
        
        
Answer:B
Explanation:I just did this assignment on edge
 
        
                    
             
        
        
        
The puritans life was centered around the church