Rocky Rapids and Sinking Hopes: River Travel, Commercial Rivalries, and Political Divides in Oskar Lenz’s Gabon Voyages, 1874-77
Bibliographic record
Abstract
German geographer Oskar Lenz visited Gabon from 1874 to 1877, just as French expansion into the Gabonese interior began in earnest under the leadership of Pierre Savorgnan de Brazza. Canoe workers from communities known for slave trading along the Ogooue River, particularly those from the Adouma and Okande clans, sought to gain commercial rights and reopen trade links through their service to Lenz. These workers recognized the value of their labour, and employed sabotage of canoes and strikes to force Lenz to raise salaries and support their goals. Younger Adouma and Okande men made partnerships with Lenz to enrich themselves and challenge older leaders during this time of political and economic change at the very end of the Atlantic slave trade in Gabon. This essay demonstrates how canoe workers asserted their economic rights and made the transition from slave trading to employment with Europeans at the opening of European colonial expansion in the late nineteenth century.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".