Original sentence: Kwanzaa is a holiday celebrating "The Seven Principles of Blackness", or Nguzo (originally, Nguzu) Saba that was invented by convicted felon Ron Karenga; these are principles which comprise Karenga's doctrine of Kawaida, a Swahili term for tradition and reason.Kwanzaa is a week-long observance observed mostly in the United States from December 26 to January 1 honoring African-American heritage.Kwanzaa was created by political activist Ron Karenga in California in 1966, during his leadership of the black nationalist United Slaves Organization (also known as the "Us Organization")
Edited sentence: Kwanzaa is framed around a so-called "Seven Principles of Blackness", or Nguzo (originally, Nguzu) Saba that was invented by convicted felon Ron Karenga; these are principles which comprise Karenga's doctrine of Kawaida, a Swahili term for tradition and reason.Kwanzaa was created by political activist and convicted felon Ron Karenga in California in 1966, during his leadership of the black nationalist United Slaves Organization (also known as the "Us Organization").Kwanzaa was invented by convicted felon and avowed Marxist Ron Karenga in 1966.To those who observe it, Kwanzaa is the week-long period from December 26 to January 1