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Hypertext may be especially well-suited for history. The
person generally credited with envisioning hypertext certainly
thought so. Vannevar Bush, Director of the Office of Scientific
Research and Development during World War II, wrote in 1945, with
some frustration, that "our methods of transmitting and reviewing the
results of research are generations old and by now are totally
inadequate for their purpose." In a remarkable essay entitled "As
We May Think," Bush used the writing of history to suggest the
possibilities of the future. He imagined a machine he called the
"memex," a complex device of glass, steel, and microfilm, levers,
screens, and reels. Bush turned to history to suggest why we needed
such a thing, using as his example the question of "why the short
Turkish bow was apparently superior to the English long bow in the
skirmishes of the Crusades." The answer to such a question
inevitably embraced material as well as cultural aspects of society
and demanded the employment of several different kinds of information. (See Vannevar Bush, "As We May Think")
Bush saw great promise in photography and microfilm, in the
copying machine, fax, and numerical computing--all technologies that
have in fact played a large role in professional history over the
last half century. But he reserved his greatest excitement for
something broader, a machine that would mimic the way we think. The
human mind, Bush observed, "operates by association. With one item in
its grasp, it snaps instantly to the next that is suggested by the
association of thoughts, in accordance with some intricate web of
trails carried by the cells of the brain." Bush marveled that "the
speed of action, the intricacy of trails, the detail of mental
pictures, is awe inspiring beyond all else in nature." He wondered
whether we could make a machine that worked that way, that could
remember the fading trails and weave them into lasting patterns.
That is what this article attempts: a language of exposition that
works by branching and layers and connections rather than operating
on one plane of exposition.
Vannevar Bush's expectations raised the possibility that what we consider narrative might also shift, that the machinery would
change the ways historians conduct and present their work. The possibilities for Bush's "trails" or what we call hyperlinking
have only recently been explored. Janet Murray has written the most useful study of narrative in digital media. (See Murray, Hamlet on the Holodeck) She points out that computers emphasize four aspects of information, its qualities that are:
This digital work embodies all four of those characteristics.
The historiography and evidence occupy separate spatial locations. They stand beside the analysis, independent of it, tied to one another as well as to the comparative analysis,
available for exploration on their own terms.
The work is participatory, requiring a physical engagement that traditional reading does not. Readers decide which way to pursue the argument; they
may go forward in the analysis or into the material to a depth and with a range a print journal does not permit.
The work is procedural, requiring of the reader a series of steps to reveal its several layers and many components. One must follow those procedures
to follow the intricacy below the level of the analysis.
The work is encyclopedic in that it is more fully documented than a journal in print could afford to be. That volume of material offers a deeper
connection among documentation, evidence, and analysis than a single plane of fixed text can offer.
The digital scholarship thus engages us in a different kind of reading, a more active kind of reading. Such a reading has
some advantages and some disadvantages, especially in the context of current technologies. It appears here as an experiment
to help see how its advantages might be emphasized and its disadvantages minimized.
We have taken as our inspiration for this work the bold and suggestive pieces of several colleagues and the enthusiastic leadership
of the American Historial Review. Phil Ethington's excellent work on Los Angeles stands as a remarkable model for the integration of media with narrative.
Robert Darnton, past president of the American Historical Association, has provided not only a widely admired review of what
digital scholarship might accomplish but also a demonstrated model in his recent American Historical Review article. Darnton's call for a "pyramid" of layers from narrative at the top to evidence and commentary at the bottom has
attracted attention to the potential benefits of digital work in the humanities, and many scholars have pointed to Darnton's
pyramid as the model to explore. (See Darnton, "New Age of the Book")
We share Darnton's objectives and admire the clarity of his approach, but the model we took for this digital scholarship is
not the pyramid. Instead, the work of scholarship presented here is itself a tool, what we might call a "prism." We expect
readers to turn its refracting light into new arrays of knowledge and material. In fashioning this digital presentation,
in putting together components of argument, evidence, and historiography in sequences that are both modular and connected,
we hope to have created a useful interpretive model.
In addition, the prismatic model for this work's presentation and interpretation may advance our view of the central historical
issue we are addressing--slavery. Slavery presented, it seemed to us, such a difficult problem in American society because
of its ability to refract nearly everything that passed through or by it. Nothing that came into either close contact or
proximity to slavery was constant, nothing linear, nothing singular, nothing transparent. The form of our work and the model
in which we presented it, we hoped, might most usefully approximate the historical reality we were seeking to describe.
We proceeded from the assumption that our digital work needed to take full advantage of the current technologies and at the
same time meet widely shared international standards, as well as meet our expectations for a suitable model. We eschewed
proprietary software plug-ins, despite their attractive temptations, and we tried to meet the requirements of all browsers
and types of clients. We chose to produce the piece in XML with the expectation that this standard would control digital
library and authoring systems for the foreseeable future. XML, or extensible mark-up language, permits several new practices
that people have longed for in HMTL, the limited original language of the World Wide Web. While HTML merely described the
appearance of text on the screen, XML describes structures. It allows searches to focus on the role information plays in complex
arguments rather than merely on strings of characters. XML enables multiple linking, offering a kind of hypertext truer to
the name and spirit of that word: branching, dynamic, multiple connection. Our article in XML is a single file of nearly 24,000
lines of text, not dozens of individual web pages with embedded links to each other. A stylesheet (XSL) governs the presentation
and arrangement of the document on the web. The article, then, like a traditional article, is a single structured document
and comprises our narrative in toto.
Robert Townsend, in a recent article in AHA Perspectives, described tentative efforts to develop an electronic scholarly article. "There are very few cases where the technology has
been used to transcend the traditional forms of the journal article," he noted. "Most online publications involve only a few
small audiovisual enhancements or hotlinks, where availability seems to be the criteria for inclusion rather than substantive
contribution to the argument or the scholarship." Townsend suggested that creating a new form for scholarship tailored to
the digital medium would require "an enormous amount of thought and effort beyond the basic work of research and writing."
Such scholarship would need, he argued, to be built expressly for the digital medium from the ground up. That is what we
are trying to do here. (See Townsend, "Lessons Learned")
Despite our ambitions, this article does not confront some of the very real challenges that lie ahead for digital scholarship
in history. The process of producing and designing this electronic article has uncovered fertile areas for future development.
We see that subsequent efforts might concentrate on:
Our article is offered to the scholarly community as a first step in hopes that we might begin envisioning new forms of scholarship.
- how to present narrative more effectively
- how to represent event and change
- how to analyze language more precisely
- how to create visualizations as compelling and complete as narrative
Citation: Key = TI3