- 
  
  Johannes Gutenberg is said to have invented the printing press in 1440.
 - 
  
  This law passed by the Puritans in 1642 states that parents are responsible for their children's education.
 - 
  
  The Massachusetts Act of 1647 stated that all towns with 50 families or more had to have somebody teach their children.
 - 
  
  Provided public financing for schools in new U.S. states and territories.
 - 
  
  Horace Mann opens the first school to train teachers in Lexington, Massachusetts in 1837.
 - 
  
  In 1837, Horace Mann became the Superintendent of the schools in Massachusetts.
 - 
  
  Margarethe Schurz opened the first public kindergarten in Watertown, Wisconsin.
 - 
  
  Provided land grants for states to open colleges for agricultural and mechanical studies.
 - 
  
  The Carnegie Foundation's president came up with the idea to have 5, 50-55 minute classes a day in a school.