What is Hadrian’s Wall made of, where did this material come from and how has it been reused in other buildings in the communities that emerged in the centuries after the Roman Empire? By studying the fabric of Hadrian’s Wall using a geological approach combined with archaeological methods, is it possible to refine our answers to these questions? This study describes how the relationship between the geology of the Wall’s landscape and its fabric may be used to further understand the Wall and presents a significant set of new geological and archaeological data on the Wall’s stones from across the length of the Wall. This data set has been collected in two complementary ways. First as a citizen-science project, where volunteers from local communities were trained to visually characterize sandstones and resulting in data collecting on large numbers of the Wall’s stones along the length of the Wall. Secondly, analytical research was used to gather in scientific data for a selected sets of rocks and stones. Geochemical data was captured using an X-ray fluorescence spectrometer, and petrographic observations made using a petrographic microscope and thin sections. The combined methods provide a framework for geological analysis of the Wall supported by robust data. It builds on earlier work on Roman quarrying and stone preparation highlighting not only stone sources, but the criteria for choosing stone, stone preparation methods, and the implied routes to the Wall. At the heart of this study lies the ability to uniquely identify different sandstone types. Geological methods used to achieve this are explored, as are the ways in which the sandstones form. This highlights both the possibilities and limits of this approach.

Published in conjunction with an exhibition held at The Fashion Institute of Technology, New York.

The only AP® U.S. History book that weaves together content, skills, sources, and AP® exam practice is back and better than ever. AP® U.S. History is about so much more than just events on a timeline. The Course Framework is designed to develop crucial reading, reasoning, and writing skills that help students think like historians to interpret the world of the past—and understand how it relates to the world of today. And Fabric of a Nation is still one of the only textbooks that covers every aspect of this course, seamlessly stitching together history skills, sources, and AP® Exam practice. In this new edition, we make it easier than ever to cover all of the skills and topics in the AP® U.S. History Course and Exam Description by aligning our content to the Unit Topics and Historical Reasoning Processes of each Period. An Accessible, Balanced Narrative There’s only so much time in a school year. To cover everything and leave enough time for skill development, you need more focused content, not just more content—and to be most effective, skills development should be accessible and placed just where it is needed. Within the narration are AP® Skills Workshops and AP® Working with Evidence features that support students as they learn the history and prepare to take the AP® Exam. Fabric of a Nation delivers a thorough, yet approachable historical narrative that perfectly aligns with all the essential content of the AP® course. An up-to-date historical survey based on current scholarship, this book is also easy to understand and fun to read, with plenty of interesting details and a crisp writing style that keeps things fresh. Perfectly Aligned to the AP® Scope and Sequence Fabric of a Nation has an easy-to-use organization that fully aligns with the College Board’s Course and Exam Description for AP® U.S. History. Instead of long, meandering chapters, this book is divided into smaller, approachable modules that pull together content, skills, sources, and AP® Exam practice into brief 1- to 2-day lessons. Each module corresponds with a specific unit topic in the course framework, including the contextualization and reasoning process topics that bookend each time period. This approach takes the guesswork out of when to introduce which skills and how to blend sources with content—all at a manageable pace that mirrors the scope and sequence of the AP® course framework. Seamlessly Integrated AP® Skill Workshops for Thinking and Writing Skills Inspired by the authors’ classroom experience and sound pedagogical principles, the instruction in Fabric of a Nation scaffolds learning throughout the course of the book. Every module offers an opportunity to either learn or practice new skills to prepare for each section of the AP® Exam in an AP® Skills Workshop. As the book progresses, the nature of these workshops moves from focused instruction early on, to guided practice in the middle of the book, and then finally, to independent practice near the end of the year. Fabric of a Nation was designed to provide you and your students everything needed to succeed in the AP® US History course and on the exam. It’s all there. AP® Exam Practice: We Boast the Most Material Every period culminates with AP® Practice questions providing students a mini-AP® exam with approximately 15 stimulus-based multiple-choice questions, 4 short-answer questions, 1 document-based essay question, and 3 long-essay questions. Additionally, a full-length practice exam is included at the end of the textbook. Because the modules in this book are divided into periods that perfectly align to the AP® U.S. History Course and Exam Description, it’s also easy to pair Fabric of a Nation with the resources on AP® Classroom. Each textbook module can be used with the corresponding AP® Daily Videos and Topic Questions while the AP® Exam Practice at the end of each period can be supplemented with the Personal Progress Checks from AP® Classroom.

The book examines the reasons behind accusations of dysfunctional humanitarian identities and the loss of space for impartial action. Through a combination of practical examples in case studies from the field with a theoretical and philosophical approach to questions of voluntary service, community and identity, it reconsiders the exceptional discourse that constructs these identities and drives humanitarian response in environments of complex emergency. By recognizing both the strength and the limits of its social and political agency, the study presents opportunities for the construction of a less exceptional space, or ‘niche’ within the humanitarian sector, where the politics is around one of an ordinary humanitarian society instead of an ordered humanitarian system.

The second narrative describes the period of economic development that continued until the emergence of a market economy. Although from the very first, Euro-Americans participated in a worldwide fur and deerskin trade, and farmers and town dwellers were linked with markets in distant cities, it was during this period that most farmers moved beyond subsistence production and became dependent on regional, national, or international markets."

Linklater opens with America's greatest surveyor, Andrew Ellicott, measuring the contentious boundary between Pennsylvania and Virginia in the summer of 1784; and he ends standing at the yellow line dividing the United States and Mexico at Tijuana. In between, he chronicles the evolving shape of the nation, physically and psychologically. As Americans pushed westward in the course of the nineteenth century, the borders and boundaries established by surveyors like Ellicott created property, uniting people in a desire for the government and laws that would protect it. Challenging Frederick Jackson Turner's famed frontier thesis, Linklater argues that we are , thus, defined not by open spaces but by boundaries. "What Americanized the immigrants was not the frontier experience" Linklater writes, "but the fact that it took place inside the United States frontier." Those same borders had the ability to divide as well as unite, as the great battle over internal boundaries during the Civil War would show. By century's end, however, we were spreading U.S. power beyond our borders, an act that, seen through Linklater's eyes, offers an intriguing perspective on our role in the world today. Linklater's great achievement is to weave these provocative arguments into a dramatic storyline, wherein the actions of Ellicott, Thomas Jefferson, the treasonous general James Wilkinson, Abraham Lincoln and Stephen Douglas, and numerous hitherto invisible settlers, all illuminate the shaping of the nation. This brilliant book will alter forever readers' perception of America and what it means to be an American.

Discusses how recent developments in agricultural research will affect different cultures in the future.

NATIONAL BESTSELLER • From one of the world’s leading physicists and author of the Pulitzer Prize finalist The Elegant Universe, comes “an astonishing ride” through the universe (The New York Times) that makes us look at reality in a completely different way. Space and time form the very fabric of the cosmos. Yet they remain among the most mysterious of concepts. Is space an entity? Why does time have a direction? Could the universe exist without space and time? Can we travel to the past? Greene has set himself a daunting task: to explain non-intuitive, mathematical concepts like String Theory, the Heisenberg Uncertainty Principle, and Inflationary Cosmology with analogies drawn from common experience. From Newton’s unchanging realm in which space and time are absolute, to Einstein’s fluid conception of spacetime, to quantum mechanics’ entangled arena where vastly distant objects can instantaneously coordinate their behavior, Greene takes us all, regardless of our scientific backgrounds, on an irresistible and revelatory journey to the new layers of reality that modern physics has discovered lying just beneath the surface of our everyday world.

This book examines the regional history of the American West in relation to the rest of the United States, emphasizing cultural and political history.

Why have so many central and inner cities in Europe, North America and Australia been so radically revamped in the last three decades, converting urban decay into new chic? Will the process continue in the twenty-first century or has it ended? What does this mean for the people who live there? Can they do anything about it? This book challenges conventional wisdom, which holds gentrification to be the simple outcome of new middle-class tastes and a demand for urban living. It reveals gentrification as part of a much larger shift in the political economy and culture of the late twentieth century. Documenting in gritty detail the conflicts that gentrification brings to the new urban 'frontiers', the author explores the interconnections of urban policy, patterns of investment, eviction, and homelessness. The failure of liberal urban policy and the end of the 1980s financial boom have made the end-of-the-century city a darker and more dangerous place. Public policy and the private market are conspiring against minorities, working people, the poor, and the homeless as never before. In the emerging revanchist city, gentrification has become part of this policy of revenge.