How is the history of Mexicans in the US revenant to the contemporary debate about illegal immigration?

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contentious issues surrounding the contemporary Mexican immigration debate. It argues that an effective and practical immigration policy reform requires an understanding of the empirical reality of Mexican immigration rather than sweeping generalizations that exist in the literature. It focuses on a dual task of presenting a review of U.S. current and past policies on immigration; and an examination of data measuring Mexican assimilation. Findings indicate that previous immigration policies laid the groundwork for the current immigration picture; and that the measures of assimilation clearly indicate that Mexican immigrants are acculturating to the United States. It concludes that the politicization of immigration would make a comprehensive immigration reform difficult to achieve, leading to future increase in Mexican illegal immigration flows.

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the correct answer is the following is a list of inventions made in the medieval islamic world, especially during the "islamic golden age" (8th to 13th centuries),[1][2] as well as the late medieval period, especially in the emirate of granada and the ottoman empire.

science and technology in the islamic world adopted and preserved knowledge and technologies from contemporary and earlier civilizations, including persia, india, china, and greece-roman antiquity, while making a number of improvements and innovations.