The act did not require tribes to adopt a constitution.

He is the third person to become Tribal Chief since the tribe adopted its modern constitution.

It was during this time that the early Germanic tribes adopted the weapon.

The 600-member tribe adopted a new constitution in August and is working on a plan to be economically self-sufficient.

Some tribes adopted and assimilated captives to replace their lost members.

By the early 18th century, many tribes had fully adopted a horse culture.

By 1993, the tribe had adopted a master plan to try to preserve the buildings.

In 1952, the tribe officially adopted Lumbee as its tribal name.

In the 20th century, the tribe adopted a constitutional government patterned after the United States form.

Some tribes, such as the Navajo Nation, did not adopt the type constitution suggested in that law until the 1950s.