what are the ghosts in a christmas carol

The three ghosts in "A Christmas Carol" by Charles Dickens are the Ghost of Christmas Past, the Ghost of Christmas Present, and the Ghost of Christmas Future. The Ghost of Christmas Past takes Scrooge on a journey through his memories of his childhood, showing him how he once was a kind and generous person. The Ghost of Christmas Present shows Scrooge the present, where he sees how his selfishness has affected the people around him. The Ghost of Christmas Future shows Scrooge what will happen if he continues down his current path.