The Erie Canal is a canal in New York and connects the Great Lakes with New York. Railroads and canal benefit shipping goods because it is faster instead of going by wagon or horse
 
HOPE THIS HELPS:)
        
                    
             
        
        
        
Answer:
Procedure. 
Explanation:
A procedure is a process by which the hypothesis is tested under controlled [variables]. 
Could be experiment, could be experimental design. This question is a little confusing, but that's okay. I tried my best.
 
        
             
        
        
        
It means from coast to coast, across the entire country.
        
             
        
        
        
Answer:
In 1902, a famous pyroclastic flow killed approximately 28,000 people on the Caribbean island of <u>Martinique</u>.
I hope this helps, L.E.
 
        
             
        
        
        
Because the Ku Klux Klan is an organization that doesn't tolerate black people and kills them for a living. And because of that it would be called the first homegrown terrorist organization.