<span>Economic, social and political structures differed significantly between the two regions, and these disparities only widened in the 1800s. In 1861, the Civil War erupted between the two sides, and much of the conflict surrounded sectional differences. Once the war ended, reconstruction lessened some sectional disparities but increased others.</span>
In the year 1869, the first transcontinental railroad was finished. The correct option among all the options given in the question is option "B". The construction of
the railroad started in the year 1863 and finished in the year 1869. It was a
1907 mile continuous railroad that connected Pacific coast of San Francisco Bay
with the Eastern U. S. rail network. The railroad was actually built by three
private companies of the United States. The railroad was opened for traffic on
10th<span> of May in the year 1869.</span>
<span><span>The Electoral College is an example of <span>indirect </span>election, or a proces in which voters in an election do not actually choose between candidates for an office but rather elect persons who will then make the choice.</span><span>American presidential elections are not decided by popular vote.</span><span>The members of the Electoral College are divided by represented states and are scaled based on the population from each state.</span></span>
Answer:
The correct answer is option A the south was losing a signigicant and rreplaceable portion of its labor force and the overwhelming success of the Underground threat to the southern way of life.
Explanation:
For southerns this was extremly important because the more slaves would runaway, thecriticism against slavery would grow and slavery would latere be tried to be abolish which was againt their way of living.
The answer is Manifest Destiny. Although it can be referred to as the Westward Expansion.
