Your answer is.....The flag
        
             
        
        
        
No. 
Even though president Kennedy had a lot of controversy over the bay of pigs attack and other scandals going on he ultimately addressed certain issues with the economy and we wouldn’t of had research done or the funding of NASA which later on change the diversity of African Americans working for NASA and was the start of getting rid of segregation.
        
             
        
        
        
The correct answer is option C) Steam Engine
Steam Engines were developed in the 1st Industrial Revolution in England. They led to the development of trains which provided fast travel throughout the country.
Steam Engines require the burning of coal to make steam and push machinery. This meant that the Steam Engine and Coal were perfect complimentary products and the increase in demand for one, would automatically increase the demand for the other.
Railway lines completely transformed countries as more and more goods and people could be transported cheaply and quickly.
From England, steam engines and trains spread to Europe, the US and other parts of the world and for the next 150 years, trains became the preferred mode of transport.
 
        
                    
             
        
        
        
Trade to Western Europe grew as a result of the <span>Crusades opening travel to the Near East and bringing back new goods</span>
        
                    
             
        
        
        
It's inflation. But anyways, the answer is C. Real
The phrase “in real terms” is used to show how measures such as economic growth, savings or wages change after inflation, while “nominal terms” is used when the adjustment has not been made. Changing terms to real enables comparison of quantities as if the prices never changed. Changes in nominal value, on the other hand, reflect at least in part the effect of inflation.