Answer:
B. Staying on the battlefield
Explanation:
I've taken this test in k12
I think all are important, but I do believe paper has lasting importance. This is said because in present day we use other things then wheel barrows to store stuff, and we have boats and ships that are not steered by rudders. No one uses compass because of phones and seismometers are usually only used if your a seismologist. Paper is a daily everyday thing that people use.
So many men were ready to enlist because of what the war was about. In the South, men wanted to enlist so they could keep their slaves to do their work for them. In the North, men were ready to enlist because they thought slavery was wrong, as it was.
Countries with capitalist, or "free-market" economies almost always universally have a higher standard of living than countries with socialist or communist ruling parties.
