"The United States Code is the official codification of the general and permanent laws of the United States of America. The Code was first published in 1926, and a new edition of the code has been published every six years since 1934. The 2012 edition of the Code incorporates laws enacted through the One Hundred Twelfth Congress, Second Session, the last of which was signed by the President on January 15, 2013. It does not include laws of the One Hundred Thirteenth Congress, First Session, enacted between January 2, 2013, the date it convened, and January 15, 2013. By statutory authority this edition may be cited "U.S.C. 2012 ed." As adopted in 1926, the Code established prima facie the general and permanent laws of the United States. The underlying statutes reprinted in the Code remained in effect and controlled over the Code in case of any discrepancy. In 1947, Congress began enacting individual titles of the Code into positive law. When a title is enacted into positive law, the underlying statutes are repealed and the title then becomes legal evidence of the law. Currently, 26 of the 51 titles in the Code have been so enacted. These are identified in the table of titles near the beginning of each volume. The Law Revision Counsel of the House of Representatives continues to prepare legislation pursuant to 2 U.S.C. 285b to enact the remainder of the Code, on a title-by-title basis, into positive law. The 2012 edition of the Code was prepared and published under the supervision of Ralph V. Seep, Law Revision Counsel. Grateful acknowledgment is made of the contributions by all who helped in this work, particularly the staffs of the Office of the Law Revision Counsel and the Government Printing Office"--Preface.

As the only American city under direct congressional control, Washington has served historically as a testing ground for federal policy initiatives and social experiments—with decidedly mixed results. Well-intentioned efforts to introduce measures of social justice for the district's largely black population have failed. Yet federal plans and federal money have successfully created a large federal presence—a triumph, argues Howard Gillette, of beauty over justice. In a new afterword, Gillette addresses the recent revitalization and the aftereffects of an urban sports arena.

Washington, D.C. has long been known as a frustrating and sometimes confusing city for its residents to call home. The monumental core of federal office buildings, museums, and the National Mall dominates the city’s surrounding neighborhoods and urban fabric. For much of the postwar era, Washingtonians battled to make the city their own, fighting the federal government over the basic question of home rule, the right of the city’s residents to govern their local affairs. In Historic Capital, urban historian Cameron Logan examines how the historic preservation movement played an integral role in Washingtonians’ claiming the city as their own. Going back to the earliest days of the local historic preservation movement in the 1920s, Logan shows how Washington, D.C.’s historic buildings and neighborhoods have been a site of contestation between local interests and the expansion of the federal government’s footprint. He carefully analyzes the long history of fights over the right to name and define historic districts in Georgetown, Dupont Circle, and Capitol Hill and documents a series of high-profile conflicts surrounding the fate of Lafayette Square, Rhodes Tavern, and Capitol Park, SW before discussing D.C. today. Diving deep into the racial fault lines of D.C., Historic Capital also explores how the historic preservation movement affected poor and African American residents in Anacostia and the U Street and Shaw neighborhoods and changed the social and cultural fabric of the nation’s capital. Broadening his inquiry to the United States as a whole, Logan ultimately makes the provocative and compelling case that historic preservation has had as great an impact on the physical fabric of U.S. cities as any other private or public sector initiative in the twentieth century.