High-priority alert based on source significance and keyword relevance.
Context
What happened: A historical account describes the Khemkaran Sector in the Bari Doab, the tract between the Ravi, Beas, and Sutlej rivers, and how its flat fields, canals, and drains shaped movement and cultivation.
Key numbers: Three principal canals are named: the Upper Bari Doab Canal, the Kasur Branch, and the Sobraon Branch.
Why it matters: The content states that the orientation of the corridors between canal embankments favoured movement from the Pakistani side towards the northeast in the direction of the Grand Trunk axis.
What changed
A historical account describes the Khemkaran Sector in the Bari Doab, the tract between the Ravi, Beas, and Sutlej rivers, and how its flat fields, canals, and drains shaped movement and cultivation.