The answer is C. Barter economy. Barter is a trading system of exchange.
It caused the civil war. The industrial revolution in the North, during the first few decades of the 19th century, brought about a machine age economy that relied on wage laborers, not slaves.
The british population has been warned in september that air attacks on cities and likely and civil deference preparations had been started some time before both on national and local level. the night raids become so frequent that they were practically continuous. many people are obviously tired because their sleep were repeatedly interrupted because they have to go back and forth to the streets.
Answer:
The Industrial Revolution transformed economies that had been based on agriculture and handicrafts into economies based on large-scale industry, mechanized manufacturing, and the factory system. New machines, new power sources, and new ways of organizing work made existing industries more productive and efficient.
