Journal of American Academic Research was founded in USA with ISSN of 2328-1227. JAAR is a multidisciplinary, peer-reviewed journal published by American Academic Research Center. JAAR aims at publishing original and innovative research from scholars of various backgrounds, including university professors, instructors, graduate students as well as writers who want to conduct insightful research. JAAR is ready to serve scientific researchers and scholars all over the world. One of the most important missions of JAAR is to collect valuable and up-to-date research achievements and contribute to the overall development of scientific research.