After the Civil War, there was often great cruelty and massacres on both sides and the industrial growth after the Civil War had an increase in the steel industry and of the growth of railroads.
The decline of agricultural economies
Electric cars are changing society because they reduce the amount of emissions that contribute to climate change and smog.They also have fewer moving parts than their traditional counterparts, so they need fewer people to assemble them and fewer supply chains for getting the necessary parts. With fewer moving parts, market for spare parts and maintenance will decline.
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