The study of 19th-century American immigration has undergone significant transformations, reflecting broader changes in historical methodology and societal concerns. Early scholarship, often reflecting the prevailing assimilationist ideology of the late 19th and early 20th centuries, tended to view immigrants primarily as agents of their own Americanization, focusing on their adaptation to Anglo-Protestant norms. This perspective, exemplified by works like John R. Commons' "Races or Machines?" (1907), emphasized the supposed melting pot process, where immigrant cultures were diluted and eventually absorbed into a dominant American identity. However, beginning in the mid-20th century, a new generation of historians challenged this monolithic view, introducing more complex understandings that acknowledged the persistence of ethnic identities and the often-fraught nature of immigrant experiences. This shift, driven by the rise of social history and a greater appreciation for diverse cultural contributions, has led to a historiography that recognizes immigration not merely as a process of assimilation, but as a dynamic interplay of adaptation, resistance, and the maintenance of distinct cultural traditions, often within contexts of significant social and economic stratification.
The assimilationist paradigm dominated early immigration studies. Historians like Commons and his contemporaries at the University of Wisconsin saw the American experience as a process of nationalizing diverse populations. Their research often focused on the "successful" immigrant who shed their Old World ways and embraced American institutions and values. This perspective was deeply intertwined with the era's debates about national identity and the perceived need to create a unified citizenry, particularly in the face of large-scale influxes from Southern and Eastern Europe. For example, in 1909, the Dillingham Commission report, though a governmental document, reflected this prevailing sentiment by labeling newer immigrants as less desirable and more difficult to assimilate, often citing their perceived cultural differences and economic impact. This scholarly and official consensus painted a picture of immigrants as individuals striving to become "American," with the implicit understanding that "American" meant conformity to existing Anglo-Saxon standards.
Beginning in the 1960s and gaining momentum through the 1970s and 1980s, historians began to question the universality of the assimilation model. Scholars influenced by the Civil Rights Movement and a growing interest in ethnic studies started to explore the ways in which immigrants maintained and adapted their cultural practices rather than simply abandoning them. The work of historians like Rudolph J. Vecoli, particularly his studies on Italian immigrants, demonstrated how ethnic communities served as vital social and cultural anchors, facilitating adaptation while simultaneously preserving distinct identities. Vecoli argued that assimilation was not a one-way street but a complex negotiation, with immigrants actively shaping their new environment. Similarly, Oscar Handlin's "The Uprooted" (1951), while predating the full critique of assimilation, nonetheless highlighted the profound disorientation and struggles of immigrants, subtly paving the way for later scholars to explore the resilience and agency of these groups. This new wave of scholarship focused on the internal dynamics of immigrant communities, their institutions (churches, mutual aid societies, newspapers), and their strategies for survival and advancement in America.
Furthermore, scholars moved beyond a purely cultural lens to incorporate economic and class analyses. The concept of "immigrant labor" became central, highlighting how immigrants were often recruited for specific industries, exploited, and formed a crucial, often contentious, part of the American working class. This perspective, seen in works like the collection "Immigrants in America: A Social History" edited by Royersmith and Stephan Thernstrom, revealed how economic structures, labor disputes, and the formation of ethnic labor unions shaped immigrant lives profoundly. Historians began to examine not just how immigrants became American, but how their presence and labor fundamentally altered the American economy and society. For instance, studies of Irish immigrants in the construction of canals and railroads, or Italian and Eastern European immigrants in coal mines and textile factories, illustrated their indispensable role in industrialization, often under harsh and dangerous conditions. These analyses acknowledged that the immigrant experience was not solely about cultural assimilation but also about class struggle and economic exploitation.
In conclusion, the historiography of 19th-century American immigration has evolved from a largely assimilationist narrative to a more nuanced and multifaceted understanding. Early scholars viewed immigrants as passive recipients of American culture, eager to shed their ethnic distinctiveness. However, subsequent generations of historians, employing social history, cultural studies, and labor history, have revealed a more dynamic process. This contemporary view emphasizes the agency of immigrants, the persistence and adaptation of ethnic cultures, and the significant impact of economic forces and class stratification on their experiences. The ongoing re-evaluation continues to enrich our understanding of how diverse groups shaped and were shaped by the American nation during this transformative period.