<Li> The Acolapissa in St. Tammany parish . They were allied with the Tangipahoa in Tangipahoa parish . </Li> <Li> The Natchez nation: <Ul> <Li> <Ul> <Li> The Avoyel, in parts of Avoyelles and Concordia parishes along the Mississippi River . </Li> <Li> The Taensa, in northeastern Louisiana particularly Tensas parish . </Li> </Ul> </Li> </Ul> </Li> <Ul> <Li> <Ul> <Li> The Avoyel, in parts of Avoyelles and Concordia parishes along the Mississippi River . </Li> <Li> The Taensa, in northeastern Louisiana particularly Tensas parish . </Li> </Ul> </Li> </Ul> <Li> <Ul> <Li> The Avoyel, in parts of Avoyelles and Concordia parishes along the Mississippi River . </Li> <Li> The Taensa, in northeastern Louisiana particularly Tensas parish . </Li> </Ul> </Li>

Groups of pioneers and settlers who came to louisiana