The Columbia River, head-watered in British Columbia, Canada, flowing southward and west to the Pacific, created an imminently defensible southern border.
Outside of Corendar, Trenant Keep was the largest and most defensible structure on the entire island.
So she fortified a defensible position and relied, through pacts with mer, on dragons and sea monsters spawned by Echidna to defend her waters.
This furnishes perhaps the least defensible of the items in the charge of neglect brought against his contemporaries.
