Answer: If you are talking about WWl then it was decisive because they had to stop the French from taking over
Explanation:
 
        
             
        
        
        
"Locke's Second Treatise" is the one among the following that most inspired the inclusion in the declaration of independence of the right of the people to revolt against a tyrannical government.
 
        
             
        
        
        
Alabama, Vermont, New Hampshire, West Virginia, and Indiana are the five states entirely east of the Mississippi River.
        
             
        
        
        
Answer:
The correct options are the third and fifth one
Explanation:
The war of 1812, faced the newly independent US and Britain and its colony of Canada.
Recall that the United States had already achieved its independence in the war of 1775-1783 where the 13 American colonies were revealed against the British.
The United States by popular acclamation approved in Congress declares war on June 18, 1812. The one now is not a direct war against the island of Great Britain, but a form of liberation against the British drowning, resulting in an attack on the Canadian border that threatened the security and independence of his young country. Because Canada belonged at that time to the British Empire. Curiously, the Native American Indians saw in the British a protection against the overwhelming American advance that was moving westward. This thought was fueled by the battle of Tippecanoe in 1811 where American troops destroyed an Indian settlement.
 
        
                    
             
        
        
        
Answer:
The Sales Era. 
Explanation:
The Sales era was the era that began after the production era. The sales era, in the marketing, was the era in which the companies began producing goods in mass volume. It was an era of unorganized market where companies were competing with each other significantly, Selling of mass products became difficult. New marketing strategies emerged because of this to persuade customers to buy their products. 
The era that is defined in the question refers to the sales era. 
So, the correct answer is the Sales era.