Answer:
D. Capitalism is the correct answer.
Step-by-step explanation:
The economic system in which the government plays secondary role and the companies make most of the decisions and are in the control of modes of production. In capitalist system the goods are produced by the companies and sold for profit. All the means of production are privately owned and are operated for a profit. This word comes from the Latin word caput, which meant the "head " owned by rich people when cattle was used for money.
Adam Smith's book, The Wealth of Nation was the important book which developed the ideas of capitalism and free market.
In this system where the protesters are asking to end the limit on work hours is Capitalism.