Through pollution and negative environmental impacts
<span>B. white miners settled on Indian land in Colorado. - The miners were coming for the Pike Peak's Gold Rush and the US government did nothing to stop them from settling on the land.
Hope that helps.</span>
The balance of free states to slave states is
Answer: the effect of the domino theory.
Explanation:
A domino effect or chain reaction is the cumulative effect produced when one event sets off a chain of similar events. The term is best known as a mechanical effect and is used as an analogy to a falling row of dominoes.