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This essay synthesizes the history of the birth control movement in the US and describes changes in sexual behavior, social values, and public policy in order to provide a context for the changes in human reproductive public policy. After an introduction, the essay outlines the history of contraception from the early nineteenth to the early twentieth centuries. Part 3 covers the period of World War I to the Depression when civil libertarians and eugenicists began to question the suppression of contraception and Margaret Sanger organized her clinics. The fourth part of the essay carries the history forward to the end of World War II, a period in which Dr. Clarence J. Gamble began to expose the marketing of defective contraceptive methods and to illustrate the willingness of poor women to accept contraceptives. The social changes which began in the 1950s are the subject of the fifth section of the essay. During this period, Roman Catholic opposition to contraception lessened, and social scientists began to focus world attention on overpopulation. Frank Notestein was appointed the first head of the Office of Population Research at Princeton, and John D. Rockefeller III founded the Population Council which conducted research into the IUD and began to attempt to influence population growth in nonindustrialized countries. This period also saw the development of the oral contraceptive. The changes of this era were institutionalized in 1967 when the federal government took a positive stance towards family planning in its Social Security Amendments. The decade of the 1970s is the subject of the last part of this essay. This period saw the Supreme Court assign a constitutionally protected right to abortion and Congress pass the Helms Amendment which denied the use of foreign aid funds for abortions. Challenges to the right to individual birth control practice continued during this period, and debate centered around the specter of overpopulation, the threat of adolescent pregnancy, and perceptions of "family values."  相似文献   
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Much of the meat consumed in nineteenth-century southern Ontario (Upper Canada) came in the form of preserved barreled products. The specific ways of obtaining, preparing and consuming these products resulted in unique regional foodways. Through analyses of historical and archaeological evidence, this paper investigates how barreled meat was packed, shipped and purchased in Upper Canada and discusses the various ways its consumption impacted the lives of its residents and contributed to the formation of local identities. An investigation of butchery marks and body portion distributions lead to a possible method for archaeologically distinguishing between barreled and non-barreled meat assemblages.  相似文献   
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The collection and analysis of 3D digital data is a rapidly growing field in archaeology, anthropology, and forensics. Even though the 3D scanning of human remains in archaeology has been conducted for over 10 years, it is still frequently considered as a new field. Despite this, the availability of 3D scanning equipment and the number of studies employing these methods are increasing rapidly, and it is arguably damaging to the validity of this field to continue to consider these methods new and therefore not subject to the same standardisations as other researches. This paper considers the current issues regarding the lack of standardisation in the methods, ethics, and ownership of 3D digital data with a focus on human remains research. The aim of this paper is to stimulate further research and discussion, allowing this field to develop, improving the quality and value of future research.  相似文献   
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The creation of political landscapes requires the production of places made significant through acts of social remembering. The Gulf lowlands of Mexico exhibit some of the best known acts of social remembering in Mesoamerican prehistory. In this article, we engage political and practice-based frameworks for understanding the process of collective remembering in an examination of how the Olmecs and their successors inscribed their landscape with buildings, monuments, and rock art in ways that invoked the past while reframing it within the needs of their present. In particular, we explore the Olmecs’ memorialization of individuals and events in sculptures and offerings and their creation of narratives through the juxtaposition of sculptures and architecture. We then examine the creation and erasure of collective memory at the regional center of Tres Zapotes as expressed in the biographies of six monuments. We end with a comparison of “metropolitan” and hinterland carvings recorded in regional survey around Tres Zapotes. These examples situate social memory as an evolving entity molded and stretched by competing interests in an ongoing process of conflict and negotiation.  相似文献   
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Jan Turek 《Archaeologies》2017,13(3):535-548
Sadly, aggression is still one of the most common features of human behaviour; it is an instinct to promote and survive our own genes against the genes of others. Human intraspecific aggression has gradually become part of human culture over the last 40,000 years and has been institutionalized in various forms of social activities. Particularly in the post-glacial period, the level of social relations has developed dramatically in the context of population growth and the growth of human communities. In the time of Neolithic and Chalcolithic European agricultural populations, the motive of control over farming land became highly important. Also the control of main means of production and social power was increasingly maintaining the intragroup competition and aggression. Thus, violence was employed within the community in order to obtain and maintain individual or collective social status, but also against other communities in an effort to protect property and territory. Particularly the intracommunity aggression was soon transformed into variety of different formal ways of symbolic fighting, which usually did not lead to the unwanted death of a defeated member of the community. The symbolic struggle between members of the community as well as the defense against external aggression were gradually formalized in the form of introduction of specialized weapons designed for combat between people and creation of fortifications. During the Neolithic period a new phenomenon arose in human culture: warfare.  相似文献   
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This special issue of the Journal of Archaeological and Anthropological Sciences provides a broad overview of the foods and foodways at a premier example of urbanism in the pre-Hispanic New World, the ancient metropolis of Teotihuacan, Mexico. One of the grand challenges of reconstructing ancient urban foodways is determining the social, economic, political, and ideological factors that enabled the production, distribution, consumption, and discard of food. In this volume, we define foodways as a social process, reenacted via the daily interactions between individuals. By bringing together scholars of Teotihuacan that use diverse methods and scales of analysis, we are able to provide a synthetic review of Teotihuacan foodways by summarizing the findings of each of the contributors and contextualizing their results by embedding them within knowledge gained from the long history of investigation at the site.  相似文献   
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A multiproxy approach based on archaeobotanical, organic residue and isotopic analyses was carried out on materials from 12 Medieval archaeological sites in Tuscany (central Italy), in order to provide a diachronic overview of local diet in rural and urban sites from the mid-eighth to the fourteenth centuries AD. Archaeobotanical analyses were applied to 130,578 seeds/fruits, residue analyses involved 87 samples from cooking and storing vessels, whereas analyses of carbon and nitrogen stable isotopes included 63 human bone samples and 26 animal specimens. The results indicate that from the mid-eighth century AD, crop production was of high quality similar, to that of the Roman Age. The main cultivations were naked wheats, barley and horse bean, a diversity that attests the technological skills reached by Tuscan peasants during the whole Middle Ages. Different cereals and pulse abundantly supplemented the diet. This strategy not only ensured peasants’ subsistence in the mid-eighth century AD, minimizing the risks of environmental adversities, but it also increased crop production – from the mid-ninth century AD on, for the revived markets and trade. Between the eleventh and fourteenth centuries AD, C4 plants had a dominant role in the peasants’ diet, when the wheat production was strictly collected first by the landlords and then by the cities for their own needs. Crop production was integrated by swine farming; animal meat consumption is well documented in rural and urban populations from the ninth century AD. Wine and olive oil, considered important elements of diet in Medieval Tuscany, have a very scarce presence, but they are recorded for later periods, mainly in urban areas and in higher social classes, such as the religious and aristocratic ones. In fact, only between the twelfth and thirteenth centuries AD was the great expansion of olive groves and vineyards recorded, when cities and urban populations claim to have access to these luxury foods.  相似文献   
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