Here some web addresses are provided, but this www is wide enough to find even more.
XIX CENTURY:
http://www.wwnorton.com/college/english/nawest/content/overview/realism.htm
http://en.wikipedia.org/wiki/Existentialism
SURREALISM:
http://en.wikipedia.org/wiki/Surrealism
THE LOST GENERATION:
MAGIC REALISM:
*Remember: at the end you should hand in your handwritten essays to your teacher in order to correct them. Don't forget you must study them to pass your assessments.