Capitalism is an economic system in which private individuals or businesses own capital goods i.e, economy is characterized by private ownership of the means of production. The production of goods and services is based on supply and demand in the general market known as a market economy and not on central planning known as a planned economy.
In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/Phrase. To put a spoke in one's wheel