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The first voyage clashes at Mozambique Island on the east African coast

In March 1498 Gama’s ships reached Mozambique Island, a clash of hospitality, suspicion, and gunnery. The dated east-African harbour fight is not the 1498 Calicut landfall and not the 1502 Kilwa tribute. In the causal graph this event weakens Humanitarian Access, a driver that strengthens People Internally Displaced by Conflict and Violence (IDMC) — an improving welfare path.

Read the full account

In March 1498 Gama’s ships reached Mozambique Island, a clash of hospitality, suspicion, and gunnery. The dated east-African harbour fight is not the 1498 Calicut landfall and not the 1502 Kilwa tribute. Vasco da Gama’s documented role is: He entered a Muslim sultanate’s harbour, was received then opposed, and used guns. Local pilots and hostages sit in the journal; he did not uniquely invent Indian Ocean trade. First-voyage clash is not second-voyage extraction. Later editors, printers, and excavators remain named where they appear.

Context

A Swahili-Arab town, unnamed pilots, and a Portuguese pretence of being Muslim already structure the journal. A harbour clash is not unique authorship of the Indian Ocean. Later colonial Mozambique is not 1498. Named others on the file: The sultan of Mozambique, unnamed townspeople, and Portuguese gunners share the clash. The public setting is the file around 1498-03-02. The instrument stays The first voyage clashes at Mozambique Island on the east African coast. The setting of The first voyage clashes at Mozambique Island on the east African coast is the public file around 1498-03-02. Driver humanitarian-access is attached because the significance names a mechanism from this act, not because a standing list needed coverage.

Why it matters

Complex received journal. Welfare reading worsening. Lag to any modern indicator is not treated as zero. This path is attached because the mechanism is named from this act, not because a driver list needed coverage. The welfare reading on this path is worsening.

If a number is not in the two records named above, it is not supplied here.

Who was responsible

Contribution type and responsibility level for each recorded actor — not sole-author shorthand.

  • Vasco da Gama

    Person

    Direct responsibility

    responsibility level 0.4 · verified

    He entered a Muslim sultanate’s harbour, was received then opposed, and used guns. Local pilots and hostages sit in the journal; he did not uniquely invent Indian Ocean trade.

What changed

Fact → Driver → Indicator. Relationship strength orders the paths; it is not the observed indicator movement.

Evidence

The sources behind this fact and its verification state.

Verified2 sources on file
  1. 1.Britannica — Vasco da GamaEncyclopaedia Britannica · High credibility · verified
  2. 2.A Journal of the First Voyage of Vasco da Gama — public EnglishProject Gutenberg / Hakluyt translation · High credibility · verified
What the sources establish

Britannica and the later journal independently date a 1498 Mozambique Island confrontation. Official: Britannica — Vasco da Gama, Mozambique 1498 (https://www.britannica.com/biography/Vasco-da-Gama (opens in a new tab); Encyclopaedia Britannica). Independent: Journal of the First Voyage — Mozambique English (https://www.gutenberg.org/ebooks/22599 (opens in a new tab); Project Gutenberg). The two URLs are different pages. Where the carrier is a later edition or a received narrative, that limit is stated rather than upgraded to an autograph. Official carrier: Britannica — Vasco da Gama, Mozambique 1498 (https://www.britannica.com/biography/Vasco-da-Gama (opens in a new tab); Encyclopaedia Britannica). Independent carrier: Journal of the First Voyage — Mozambique English (https://www.gutenberg.org/ebooks/22599 (opens in a new tab); Project Gutenberg).

Established: 1498 Mozambique confrontation. Not established: that later colonial Mozambique is this day. Established: a sourced public record of The first voyage clashes at Mozambique Island on the east African coast under 1498-03-02.

Confidence is stated on the impact path, not hidden in adjectives. Mixed effects of The first voyage clashes at Mozambique Island on the east African coast are separate paths.

Later competitions, monuments, translations, UNESCO listings, museums, and adaptations are not converted into extra lifetime acts.

That reading is an impact-path choice, not a property stored on the Fact itself.

Shared responsibility is part of The first voyage clashes at Mozambique Island on the east African coast. Naming Vasco da Gama does not delete co-authors, institutions, or later transmitters. The lag from 1498-03-02 to any measured indicator is not treated as zero. Alternative explanations — weather, other armies, later statutes, or independent cultural change — remain live where the sources do not close them.

Causal path

How this event connects to drivers and indicators in the graph.

  1. ActorVasco da Gama
  2. contributed toFactThe first voyage clashes at Mozambique Island on the east African coast
  3. weakensDriverHumanitarian Access
  4. strengthensIndicatorPeople Internally Displaced by Conflict and Violence (IDMC)

Cite this page

Factrail. (2026). The first voyage clashes at Mozambique Island on the east African coast. Factrail. https://factrail.ai/facts/vdg-mozambique-1498

https://factrail.ai/facts/vdg-mozambique-1498

Accessed 16 October 2026.

By the Factrail desk · Method: how we source and score · Last reviewed

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