Along the Yazoo river existed a series of towns which seem to have been independent at the time of their discovery, but at a late period, about 1836, were incorporated into the Chicasa people. Some were inhabited by powerful and influential tribes, but it is uncertain whether any of them were of Maskoki lineage and language or not.[60] During the third Naktche-French war, the Yazoo tribes suffered considerably from attacks directed upon them by the Arkansas Indians. The countries along Yazoo river are low and swampy grounds, subject to inundations, especially the narrow strip of land extending between that river and the Mississippi.