What is the evidence?

observation

Fortresses around the Second Cataract structured movement, administration, exchange and military surveillance.

Inspect the sources →
Review and provenance

Specialist reviewer: not recorded. Review date: not recorded.

Dataset workflow: proposed. This is separate from specialist review.

Confidence describes the stated assessment; it does not certify expert approval. How review works.

Chronology

Dating intervals may describe uncertainty or phases; their width alone does not establish event duration.

Preferred assertion

1970 BCE–1650 BCE

Precision: range

high

Preferred display range for this release. It does not suppress model-specific dates, regnal uncertainty or alternative period boundaries recorded elsewhere.

Interpretation and caveats

The network represented nodes and corridors with changing functions, not a single modern-style border line.

Event context

Classification

Event type: frontier administration and military network

Evidence layer: historical and archaeological

Timeline role: regional core

Why it matters to the timeline

Provides dated changing geography and Egypt-Kerma interaction.

Research notes

  • Supports construction phases and functions. Role: provides historical and archaeological synthesis. Locator: Middle Kingdom Nubian frontier discussion.
  • Prevents an Egypt-only frontier narrative. Role: provides Kerma context. Locator: Classic Kerma and Egyptian interactions.

Evidence and sources

Where to go next

Referenced records