history essay ,mexican american immigration 1500 words

I.                    Answer in at least 1500 words using evidence from the required sources and citing using either APA or MLA.

Among immigration, education, and assimilation which traditionally has had the largest impact on the culmination of the “Mexican American experience” over the last 25 years? Defend your answer.

NEED TO USE MY SOURCE, you can used only 1 source of your but prefer my source to get maximum grade