This thesis investigates the policy surrounding English Language Learners (ELL) on both a federal and state level, with an emphasis on the state of Arizona. Arizona ELL policy and pedagogy have been the subjects of research nationwide; many studies demonstrate that ELLs struggle before, during and after participating in Arizona ELL programs (Lillie et al. 2012; Roa 2012; Office of Civil Rights 2012). Despite this previous research there were limited comprehensive overviews of the data that had been collected as well as recommendations that could be created utilizing the data. This thesis addresses that void of information through 1) A comprehensive literature review of the framework of policies used on the federal and state level, and 2) recommendations provided that are based on the findings of the literature included in the review. Study findings present that there is limited literature to support the English-Only policies currently enforced in the state of Arizona and that students would be better served to utilize other language acquisition approaches that view their primary language as a resource rather than a problem. Additionally, the literature suggests that there needs to be greater oversight in what language is being used to define certain groups so that all students receive proper resources and that there needs to be more communication about federal and state guidelines currently in place. It was recommended that extended research be conducted given recent policy shifts in the state of Arizona that occurred while the thesis was written, that future policy should account for greater inclusivity as well as continuous support, and that the state of Arizona reframe most of its current policies to be more fully aligned with research-based strategies.