Read the excerpt and answer the question. Abigail: And mark this. Let either of you breathe a word, or the edge of a word, about the other things, and I will come to you in the black of some terrible night and I will bring a pointy reckoning that will shudder you. And you know I can do it; I saw Indians smash my dear parents' heads on the pillow next to mine and I have seen some reddish work done at night, and I can make you wish you had never seen the sun go down! Why does Abigail threaten the other girls? to convince them to accuse Tituba of witchcraft to stop them from exposing her as a liar to scare them into confessing to witchcraft to make them afraid of Native Americans