By defeating or making allies of competing warriors.
Barbarian tribes are formed from different parts of the while village or world. Each tribe would have their own ways.
Burgundians
The barbarian tribe Rus.
The Volcae tribe.
the barbarian tribe called the Saxons
The cast of The Emerald Forest - 1985 includes: Nilson Accioly as Invisible Tribe Warrior Jose Ademir Dos Santos as Invisible Tribe Warrior Tetchie Agbayani as Caya Ronaldo Alves as Fierce tribe warrior Ivana Barbosa Freitas as The Tribeswomen Charley Boorman as Tomme Powers Boothe as Bill Markham Mario Borges as Costa Luiz Carlos Felix as Fierce Tribe Warrior Jurema Carvalho as Tribeswoman Jandir Carvalho Leite as Fierce tribe warrior Estee Chandler as Heather Ariel Coelho as Padre Leduc Eduardo Conde as Uwe Werner Ricardo Costa De Sousa as Fierce tribe warrior Elisette Costa Oliveira as Tribeswoman Itakati Croaia as Invisible Tribe Warrior Haroldo Da Silva Pampolha as Invisible Tribe Warrior Fabio Da Silveira as Invisible Tribe Warrior Welison De Azvedo Santos as Fierce tribe warrior Silvana de Faria as Pequi Walkiria De Freitas as Tribeswoman Sergio Espirito Santo as Fierce Tribe Warrior Luis Fernando Machado as Fierce tribe warrior Aloisio Flores as Samanpo Alexandre Fontes as Invisible Tribe Warrior Meg Foster as Jean Markham Delnilto Gomes as Fierce tribe warrior Maria Helena Velasco as Uluru Antioni Japones as Invisible Tribe Warrior Coluene Kodwell as Fierce tribe warrior Ana Lucia Dos Rei as Tribeswoman Jorge Luiz Coelho De Mello as Invisible Tribe Warrior Guto Macido as Fierce tribe warrior Iran Magalhaes as Fierce tribe warrior Peter Marinker as Perreira Sergio Martins as Invisible Tribe Warrior Joao Mauricio Carvalho as Monkey Evandro Mesquita as Invisible Tribe Warrior Elidia Moraes as Tribeswoman Claudio Moreno as Jacareh Arthur Muhlenberg as Rico Diocelio Nascimento as Invisible Tribe Warrior Wladimir Oliveiro as Invisible Tribe Warrior Dira Paes as Kachiri Ruy Polanah as Wanadi William Rodriguez as Young Tommy Antonio Rodriguez Neto as Fierce tribe warrior Candido Silveira as Invisible Tribe Warrior Chico Terto as Paulo Marcela Toneao as Fierce tribe warrior Marcos Tuantagno as Invisible Tribe Warrior Yara Vaneau as Young Heather Paulo Vinicius as Mapi
Visigoth Tribe
Franks and Celts
Native Americans could become U.S. citizens if they gave up affiliation with their tribe
The Maasai
The Volcae.
Native Americans could become U.S. citizens if they gave up affiliation with their tribe