Rate of Change is your answer! Hope this helps! Have a great day! :)
The most important advantage in the north was the industrialization. This was the most important because weapons and other equipment were easier to manufacture.
The most important advantage of the south was that they were fighting on their land, so it was familiar to them. This was the most important because the southerners were in a space that they knew/could navigate better.
Reincarnation
Reincarnation, also known as rebirth or transmigration, is the philosophical or religious belief that the non-physical essence of a living being, begins a new life in a different physical form or body after biological death.
The answer for your question is c