Deletion of Hinterlands of Khuresh

Comment: No sources let alone secondary sources (and thus fails to meet ), and much of the text smacks of . Sure, I might draw the same conclusions about the inspiration and history of the Hinterlands, but that's OR; do any secondary sources make these observations? Where is this coming from
Stance: delete
Cited policy: Wikipedia:Notability (WP:GNG||WP:OR)