The answer is C hope this helps
        
                    
             
        
        
        
Railroad tycoons were the early industrial pioneers amassing or overseeing construction of many large railroads through the early 20th century. The names of the leaders are, James Hill, Jay and George Gould, Cornelius Vanderbilt, Edward Harriman, and Collis P. Cornelius Vanderbilt was a famous industrialist who worked in railroads and shipping.
hope this helps!!
        
             
        
        
        
Answer:
Scientific revolution played a fundamental role in the birth of modern science. 
Explanation:
The Scientific Revolution led in the development of modern science in Europe, which changed the view of understanding science in a new light with experiments. It happened in the 16th and 17th centuries when people were viewing nature very uniquely than before by believing in the wonders of God. Astronomers like Nicolaus Copernicus, Galileo, and Johannes Kepler played an influential role in interpreting and explaining the universe. 
The Church believes threaten by discoveries. During Scientific Revolution, Church remains strict to their believes after astronomers like Nicolaus Copernicus gave their theory that the Earth rotates on its axis and revolves around the Sun. Their ideas pushed the Church to excommunicated or even imprisoned scholars.
 
        
             
        
        
        
Answer:
Both groups used the written word to preserve knowledge of their faith.
Explanation:
 
        
             
        
        
        
American Post-Civil War inflation, the demonetization of silver in Germany and the US, and a large trade deficit were all factors. If it wants the main cause, I'd probably say the demonetization of silver.