People could use coal to power factories.
Answer:
Polytheism
Explanation:
Polytheism is the act of worshipping more than one god.
The government sued the Northern Securities Railroad Trust because it thought the trust was an illegal trust that was harming the environment.
Threats within the country
<span>After a rise in settlement, the western frontier was closed by the year: 1890
During the settlement , a lot of poeple from all over the world rushed over to the western frontier to obtain cheap lands for their business.
By the year 1890, almost no land left available for the new settlers, so the government decided to close the western frontier.</span>
