The League of Corisande was a nation in the eastern hemisphere of Safehold, encompassing the islands of Corisande, Wind Daughter, Margo, Traimyr , Zebediah, and West Isle, along with the many smaller isles and reefs around them.
The League was created when the Princedom of Corisande seized control of Zebediah and the other surrounding islands by military means.
It ceased to exist after the Charisian Empire's invasion in the Year of God 893. Its individual realms became members of the Empire, while its army was disbanded and its navy absorbed into the Imperial Charisian Navy. (BHD)