Political awareness of the tensions in U.S.-Mexico relations is rising in the twenty-first century; the American history of its treatment of illegal immigrants represents a massive failure of the promises of the American dream. This is the untold history of the United States Border Patrol from its beginnings in 1924 as a small peripheral outfit to its emergence as a large professional police force that continuously draws intense scrutiny and denunciations from political activism groups. To tell this story, MacArthur "Genius" Fellow Kelly Lytle Hernández dug through a gold mine of lost and unseen records and bits of biography stored in garages, closets, an abandoned factory, and in U.S. and Mexican archives. Focusing on the daily challenges of policing the Mexican border and bringing to light unexpected partners and forgotten dynamics, Migra! reveals how the U.S. Border Patrol translated the mandate for comprehensive migration control into a project of policing immigrants and undocumented “aliens” in the U.S.-Mexico borderlands.

In her Brookings Essay, The Wall, Brookings Senior Fellow Vanda Felbab-Brown explains the true costs of building a barrier along the U.S.-Mexico border, including (but not limited to) the estimated $12 to $21.6 billion price tag of construction. Felbab-Brown explains the importance of the United States' relationship with Mexico, on which the U.S. relies for cooperation on security, environmental, agricultural, water-sharing, trade, and drug smuggling issues. The author uses her extensive on-the-ground experience in Mexico to illustrate the environmental and community disruption that the construction of a wall would cause, while arguing that the barrier would do nothing to stop illicit flows into the United States. She recalls personal interviews she has had with people living in border areas, including a woman whose family relies on remittances from the U.S., a teenager trying to get out of a local gang, and others.

This book traces the origins of the "illegal alien" in American law and society, explaining why and how illegal migration became the central problem in U.S. immigration policy—a process that profoundly shaped ideas and practices about citizenship, race, and state authority in the twentieth century. Mae Ngai offers a close reading of the legal regime of restriction that commenced in the 1920s—its statutory architecture, judicial genealogies, administrative enforcement, differential treatment of European and non-European migrants, and long-term effects. She shows that immigration restriction, particularly national-origin and numerical quotas, remapped America both by creating new categories of racial difference and by emphasizing as never before the nation's contiguous land borders and their patrol. Some images inside the book are unavailable due to digital copyright restrictions.

Few issues on the American political agenda are more complex or divisive than immigration. There is no shortage of problems with current policies and practices, from the difficulties and delays that confront many legal immigrants to the large number of illegal immigrants living in the country. Moreover, few issues touch as many areas of U.S. domestic life and foreign policy. Immigration is a matter of homeland security and international competitiveness, as well as a deeply human issue central to the lives of millions of individuals and families. It cuts to the heart of questions of citizenship and American identity and plays a large role in shaping both America's reality and its image in the world. Immigration's emergence as a foreign policy issue coincides with the increasing reach of globalization. Not only must countries today compete to attract and retain talented people from around the world, but the view of the United States as a place of unparalleled openness and opportunity is also crucial to the maintenance of American leadership. There is a consensus that current policy is not serving the United States well on any of these fronts. Yet agreement on reform has proved elusive. The goal of the Independent Task Force on U.S. Immigration Policy was to examine this complex issue and craft a nuanced strategy for reforming immigration policies and practices.

The story of West Indian immigrants to the United States is generally considered to be a great success. Mary Waters, however, tells a very different story. She finds that the values that gain first-generation immigrants initial success--a willingness to work hard, a lack of attention to racism, a desire for education, an incentive to save--are undermined by the realities of life and race relations in the United States. Contrary to long-held beliefs, Waters finds, those who resist Americanization are most likely to succeed economically, especially in the second generation.

The authors examine U.S. efforts to prevent illegal immigration to the United States. Although the United States has witnessed a sharp drop in illegal border crossings in the past decade alongside an enormous increase in government activities to prevent illegal immigration, there remains little understanding of the role enforcement has played. Better data and analyses to assist lawmakers in crafting more successful policies and to support administration officials in implementing these policies are long overdue.