What were the main provisions of the No Child Left Behind education program?

What were the main provisions of the No Child Left Behind education program?
 
  A) It provided for the National Education Association to develop standardized learning outcomes for each subject in each grade.
  B) It appropriated money to give bonuses to teachers and schools when their students reached certain performance goals.
  C) It offered students in lower-performing schools to transfer to private schools at the public's expense.
  D) It called for standardized national tests and penalties for schools that fell short of specific goals.
  E) It ended national testing standards and encouraged states to establish their own.