- 
  
  Bessemer had a steel process on his ideas of the manufaction of iron.
 - 
  
  He was a 'coloniel' that lived during the Pennsylvania oil industry.
 - 
  
  The construction of the Union Pacific Railroad started.
 - 
  
  All transportation relied on the Transcontinental Railroad, especially in the Southern Pacific Railroad.
 - 
  
  He created the Standard Oil Company of Ohio. The company started to grow, and the prices were also affordable.
 - 
  
  His company had the first commercial typewriters for sale, which added sewing machines to the invention.
 - 
  
  He moved his invention factory that was built. A large number of innovations were created in the next decade.
 - 
  
  He formed the Bell Telephone Company and set up the first telephone exchange in New Haven, Connecticut.
 - 
  
  A law case questioning the fact whether Illinois should be able to change the grain elevators.
 - 
  
  She participated in labor union meetings and thought she could dedicate herself to this.
 - 
  
  While trying to desperse a labor rally, a bomb exploded in Haymarket Square.
 - 
  
  The act regulated the growing industry of the railroad tracks and the Interstate Commerce Commission.
 - 
  
  The Congress passed the act and it was a list of laws about interstate commerce.
 - 
  
  The workforce of the Carnegie steel manufacturing plant seized the steel plant. They did not want to lose their jobs.
 - 
  
  He created the American Railway Union, which was the first industrial union which all workers could work there.
 - 
  
  Workers in Pullman, Illinois called the strike that became a famous clash in the United States.
 - 
  
  He created his own version of the 'horseless carriage' that was powered using gasoline.
 - 
  
  Orville Wright and Oliver Wright built the first aircraft. They flew the airplane on this date.
 - 
  
  He held ordinary people, such as immigrants, should make their own decision on why they exchanged goods. He was fined for making his own workers work longer hours.
 - 
  
  He restored the economy developed by the Federal Reserve System. He worked with the secretary of treasury.