Language Development Hypotheses

Hi

I need you to write 1500 words ( essay ) 

it is due after two days :) 

read this link very carfully and you will know exactly what the prof. needs :) 

http://www.csun.edu/~vcoao0el/webct/de361s33_folder/tsld001.html

try to be as perfect as you can :) 

I attached my friend's work to see how did he do this term paper :)