Provinces · The later eastern provinces
LE-57 Augustamnica

The province’s fields, waterways, towns, and routes connected Nile production with Mediterranean and eastern approaches. Pelusium occupied a strategically important gateway position near routes towards Palestine and Sinai. Civil government concerned taxation, local institutions, cultivation, and movement through a densely organized agricultural landscape.
Christian communities, bishoprics, and monastic institutions developed within this region. Later division into numbered Augustamnican jurisdictions belonged to a subsequent stage and should not be projected onto the original province. Persian and Arab conquests changed sovereignty, while the practical importance of water management and cultivated communities continued under new authorities.