<span>maya IS CORRECT :) srry i need to make it longer</span>
        
                    
             
        
        
        
Answer:
Nicolaus Copernicus proved that the Earth orbits the sun.
Explanation:
He did.
 
        
             
        
        
        
Answer:
The use of interchangeable parts (parts that are exactly alike) helped factories produce more goods at cheaper prices.
Explanation:
In the process of development of industrialization, the qualifications of workers and employees were gradually increasing. There was a need for a scientific approach for the accelerated development of industries. As a result, at the beginning of the 20th century, a related concept of industrialization appeared - Fordism. This term includes 4 components: 
Separation of personnel: manager, engineers, and technicians performing low-skilled work. 
The introduction of standardization in the engineering industry with the goal of interchangeability of parts and assemblies suitable for different products. 
The optimal organization of workshop production, giving maximum returns. 
Establishment of a conveyor at the final stage of product formation.
 
        
                    
             
        
        
        
Albert Sidney Johnston played as a confederate army soldier
        
             
        
        
        
It inspired anti-German sentiment, It encouraged Americans to help with the war effort. It brought back memories of lives lost because of a  German attack, these are the statements that explain how the poster supported the war. 
<u>Explanation:</u>
- The office of the war information for receiving the people support they created and use the poster and propaganda which stimulates them for participation in the war.
 - Those days the posters propagandas were mostly influenced the mass communication thus by this poster they got the support from the Americans  
 - Thus the posters were created by conveying the memories of the people who they lost on the German attack and also an anti German sentiment to revenge them and also to participate in the war and to give support.