Why did Native American languages die out?

(1 point)
Responses

Native American traditions prohibited tribal languages being written.
Native American traditions prohibited tribal languages being written.

Students in boarding schools were prohibited from speaking their native languages.
Students in boarding schools were prohibited from speaking their native languages.

Tribal elders adopted English as the official trade language.
Tribal elders adopted English as the official trade language.

Tribal leaders encouraged members to speak English.

Students in boarding schools were prohibited from speaking their native languages.