Union and Central Pacific Lines
The ones who controlled the territories would have the main political power in the congress. If the states were slave states then it would bother non-slave states in the congress, and vice versa. That's why it was necessary to create new states that weren't the former Mexican ones that would help balance out the power of the two factions.
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1.
The Confederates won
2.
<span>The First Battle of Bull Run (called First Manassas in the South) cost some 3,000 Union casualties, compared with 1,750 for the Confederates. Its outcome sent northerners who had expected a quick, decisive victory reeling, and gave rejoicing southerners a false hope that they themselves could pull off a swift victory. In fact, both sides would soon have to face the reality of a long, grueling conflict that would take an unimaginable toll on the country and its people.</span>
Answer:
John T. Scope was on trial.
Explanation: