The correct answer is:
B. The United States became more respected; Americans were proud of their country.
The War of 1812 was a fight between the United States, the United Kingdom, and their respective allies from June 1812 to February 1815. The United States didn't have great relations with the other European countries because of the wars among them. By winning a war with the UK, the United States got much more respect from the other countries. Americans were proud of their country and were able to leave aside the existing differences since England seized the original colonies from the Netherlands in 1659.
Women gained the right to vote with the 19th amendment opening up an array of opportunities for them.
The triangular trade route or the Silk Road
Lincoln's main concern in his Second Inaugural Address was peace.
Lincoln sees the War as the divine retribution for the United State's sin of slavery. He states that both sides wanted to avoid war but one, the South, for its economical reasons, the ownership of slaves, wanted to tear the nation asunder, and the other went to war because they could not let the nation perish, the North. Lincoln wants that people forget their grudges and to together heal the wounded nation. To forget retribution and "with malice toward none, with charity for all" rebuild the torn nation.
I think the answer to this is C