The USA had a Capitalist Economy. It is different from Cuba's economy because Cuba's Economy is Communist.
Answer: 2nd Industrial Revolution changed the way people worked and lived.
Explanation: As industrialization became stronger, and mass production was more common, a new social class emerged: middle class, who was employed by the factories, and was able to acquire many items that they produced in them. Their wages were high enought for them to buy more goods, whiche led to consumerism as a way of life for the working people
B. Zhou They introduced the Mandate of Heaven to justify their overthrow the Shang dynasty.
Group? Maybe?
I hope I helped:/