Answer is the first option
It seems as though as long as USA interests are left alone, nothing much would be done. Or if foreign involvement is bothering US interest then action will be taken as a last resort.
I don't know if I am being honest, just needed some points.
It's A, it would only be the first one
The Australian frontier wars<span> were a series of conflicts that were fought between </span>Indigenous Australians<span> and mainly </span>British settlers<span> that spanned a total of 146 years
I hope this helps you a lot (:</span>
