B. Frontier settlers tended to champion expansion efforts, while American Indian resistance led to a sequence of wars and federal efforts to control and relocate American Indian populations. What was the relationship between frontier settlers and American Indian resistance?
1) Frontier settlers and American Indian resistance were allies in their efforts to control and relocate American Indian populations.
2) Frontier settlers and American Indian resistance were enemies in their efforts to control and relocate American Indian populations.
3) Frontier settlers and American Indian resistance had a neutral relationship in their efforts to control and relocate American Indian populations.
4) The relationship between frontier settlers and American Indian resistance in their efforts to control and relocate American Indian populations cannot be determined.