The assembly line reversed the process of automobile manufacture, but <span>cars were individually crafted by teams of skilled workmen.</span>
The west africans
hope that helps and best of luck!
This would be called a trade-of B.
The reason why this is correct is because if you can only build one thing as a company and you decide that building war equipment is more important to you, then you're doing a trade-off between building butter-making machines and army tanks.
The answer is:
The major industrial cities became overcrowded as workers from rural areas moved there.
and
Because of the steady increase in food production, the population nearly doubled between 1800 and 1850.
