I don't know many facts when it comes to immigrants and funding their educations and activities. From the recording we heard in class regarding the topic, it seems that these girls might have searched for options to get into college if they had the knowledge of what they were missing and how it would affect their future. Lacking certain documents could hold someone back from the opportunities available to Americans.
The fact that these girls want to go and work hard to go is impressive and helps others appreciate the value of determination and education.