The correct answer is C, as the War of 1812 demonstrated that the new nation was likely to endure.
As positive consequences, we must mention the enormous impetus given to the national spirit, and the strengthening of American nationalism. Figures like Andrew Jackson rose to the category of heroes, and the values of American courage and patriotism took root among a proud population of their troops.
The War of 1812 provided the United States of America with a national anthem, the Star-Spangled Banner, which a prominent Washington lawyer, Francis Scout Key, had felt inspired to write while watching the British bombing of Baltimore.
It marked the end of the US dependence on the European state system as early as 1815 Europe entered a period of peace and the United States, which had achieved a dominant position in North America, was able to withdraw to diplomatic isolationism and concentrate on its internal issues.
