Answer:
Out of the given options, Adam Smith was the only political theorist and philosopher who was in favor of capitalism.
Step-by-step explanation:
- Adam Smith, a 'Scottish philosopher and economist', is regarded as the 'father of capitalism'.
- Adam Smith was recognizably the first to speak about the potential of a free trade market.
- He believed that it was only through capitalism the prosperity would come.
- Karl Marx, Jean Jacques Rousseau, and John Locke were socialists, not capitalists.