Lamanites, Amalekites and Zoramites

1. Alma 43: 6, 13, 44
     6 And now, as the Amalekites were of a more wicked and murderous disposition than the Lamanites were, in and of themselves, therefore, Zerahemnah appointed chief captains over the Lamanites, and they were all Amalekites and Zoramites.
         •  •  •
     13 And the people of Ammon did give unto the Nephites a large portion of their substance to support their armies; and thus the Nephites were compelled, alone, to withstand against the Lamanites, who were a compound of Laman and Lemuel, and the sons of Ishmael, and all those who had dissented from the Nephites, who were Amalekites and Zoramites, and the descendants of the priests of Noah.
         •  •  •
     44 And they were inspired by the Zoramites and the Amalekites, who were their chief captains and leaders, and by Zerahemnah, who was their chief captain, or their chief leader and commander; yea, they did fight like dragons, and many of the Nephites were slain by their hands, yea, for they did smite in two many of their head-plates, and they did pierce many of their breastplates, and they did smite off many of their arms; and thus the Lamanites did smite in their fierce anger.