They created the scientific method and busted their hypothesis on an organized way to test their ideas. Why was Copernicus's theory seen as radical? It wasn't in the way of Religious teachings and classical thinkers.
 
        
             
        
        
        
I think the answer is D
Explanation:
General Lee Fought Aganist The union even though he opposed succession 
 
        
             
        
        
        
Hello!
Children help immensely in today's world. They inherit knowledge throw school and people. Then they grow up to invent things that can change the world, for better or worse who knows. Then they have children and the process repeats.
I hope it helps!
 
        
                    
             
        
        
        
Steel is the sector that made Andrew Carnegie a wealthy man. Have a great day.
        
             
        
        
        
The key is national health