Describir: Some aspects of education in the U.S.A. :

            ______   _____     _    _     ______     ___     _    _   
    ___    /_   _// |  __ \\  | || | ||  /_   _//   / _ \\  | |  | || 
   /   ||   -| ||-  | |  \ || | || | ||    | ||    / //\ \\ | |/\| || 
  | [] ||   _| ||_  | |__/ || | \\_/ ||   _| ||   |  ___  |||  /\  || 
   \__ ||  /_____// |_____//   \____//   /__//    |_||  |_|||_// \_|| 
    -|_||  `-----`   -----`     `---`    `--`     `-`   `-` `-`   `-` 
     `-`                                                              
   ___    
  / _ \\  
 | / \ || 
 | \_/ || 
  \___//  
  `---`