What is la “rajadura”? What is the Coatlicue State?

Anzaldúa, Chapter 4:
What is la “rajadura”? What is the Coatlicue State?
 Anzaldúa, Chapter 5:
What is Chicano Spanish? What are its characteristics? What do you know about Spanglish?
 Anzaldúa, Chapter 6:
According to Anzaldúa, why are stories and writing important? What meaning do stories and writing have in your life?