One problem is by trading by sea, ships are bring invaise sea creatures to other countries and can harm the wild life for other marine ecosystems and for tons of people.
The correct answer to this open question is the following.
I could apply Socarte's ideas in today's world, as follows.
Socrates said: "A system of morality which is based on relative emotional values is a mere illusion, a thoroughly vulgar conception which has nothing sound in it and nothing true."
A moral system of values in today's world should be the kind of consistent and valid moral values that must be followed by people on all occasions, not only when it is good for them or their interests. Ethics and moral values are written in stone and should be applied by virtuous people in every moment, although it means to expose some or something. High morale means firm and untainted conduct that serves as an example of leadership under any kind of circumstances.
Adolf Hitler was Austrian.
The main advantage that the South had at the beginning of the war was its large army and well-trained generals. The Confederacy, from this perspective, appeared more capable of winning the war at the beginning of the conflict. Moreover, as most of the fighting was carried out in the South, they also had the advantage of knowing the territory.
I do not think that the South failed to exploit its initial advantages. The Confederacy fought extremely well during the early stages of the war. However, the North's advantages were finally just greater. The South relied on agriculture, which was rendered unviable during the war. Moreover, it had a much smaller population, and its workforce was destroyed after emancipation. All of these put the Confederacy in a particularly difficult position.