Author: Antoinette Sutto Loyal Protestants and Dangerous Papists analyzes the vibrant and often violent political culture of seventeenth-century America, exploring the relationship between early American and early modern British politics through a detailed study of colonial Maryland. Seventeenth-century Maryland was repeatedly wracked by disputes over the legitimacy of the colonys Catholic proprietorship. The proprietors strange policy of religious liberty was part of the controversy, but colonists also voiced fears of proprietary conspiracies with Native Americans and claimed the colonys ruling circle aimed to crush their liberties as English subjects. Conflicts like these became wrapped up in disputes less obviously political, such as disagreements over how to manage the tobacco trade, without which Marylands economy would falter. Antoinette Sutto argues that the best way to understand this strange mix of religious, economic, and political controversies is to view it with regard to the disputes over the role of the English church, the power of the state, and the ideal relationship between the twodisputes that tore apart the English-speaking world twice over in the 1600s. Sutto contends that the turbulent political history of early Maryland makes most sense when seen in an imperial as well as an American context. Such an understanding of political culture and conflict in this colony offers a window not only into the processes of seventeenth-century American politics but also into the construction of the early modern state. Examining the dramatic rise and fall of Marylands Catholic proprietorship through this lens, Loyal Protestants and Dangerous Papists offers a unique glimpse into the ambiguities and possibilities of the early English colonial world.

Author: Kristin Celello By the end of World War I, the skyrocketing divorce rate in the United States had generated a deep-seated anxiety about marriage. This fear drove middle-class couples to seek advice, both professional and popular, in order to strengthen their relationships. In Making Marriage Work, historian Kristin Celello offers an insightful and wide-ranging account of marriage and divorce in America in the twentieth century, focusing on the development of the idea of marriage as work. Throughout, Celello illuminates the interaction of marriage and divorce over the century and reveals how the idea that marriage requires work became part of Americans' collective consciousness.

Author: Max Jammer The concept of mass is one of the most fundamental notions in physics, comparable in importance only to those of space and time. But in contrast to the latter, which are the subject of innumerable physical and philosophical studies, the concept of mass has been but rarely investigated. Here Max Jammer, a leading philosopher and historian of physics, provides a concise but comprehensive, coherent, and self-contained study of the concept of mass as it is defined, interpreted, and applied in contemporary physics and as it is critically examined in the modern philosophy of science. With its focus on theories proposed after the mid-1950s, the book is the first of its kind, covering the most recent experimental and theoretical investigations into the nature of mass and its role in modern physics, from the realm of elementary particles to the cosmology of galaxies. The book begins with an analysis of the persistent difficulties of defining inertial mass in a noncircular manner and discusses the related question of whether mass is an observational or a theoretical concept. It then studies the notion of mass in special relativity and the delicate problem of whether the relativistic rest mass is the only legitimate notion of mass and whether it is identical with the classical (Newtonian) mass. This is followed by a critical analysis of the different derivations of the famous mass-energy relationship E = mc2 and its conflicting interpretations. Jammer then devotes a chapter to the distinction between inertial and gravitational mass and to the various versions of the so-called equivalence principle with which Newton initiated his Principia but which also became the starting point of Einstein's general relativity, which supersedes Newtonian physics. The book concludes with a presentation of recently proposed global and local dynamical theories of the origin and nature of mass. Destined to become a much-consulted reference for philosophers and physicists, this book is also written for the nonprofessional general reader interested in the foundations of physics.

Author: Stanley Harrold During the 1840s and 1850s, a dangerous ferment afflicted the North-South border region, pitting the slave states of Maryland, Virginia, Kentucky, and Missouri against the free states of New Jersey, Pennsylvania, Ohio, Indiana, and Illinois. Aspects of this struggle--the underground railroad, enforcement of the fugitive slave laws, mob actions, and sectional politics--are well known as parts of other stories. Here, Stanley Harrold explores the border struggle itself, the dramatic incidents that comprised it, and its role in the complex dynamics leading to the Civil War.