And what later happened in the 1800s, and this was no longer the Agricultural Revolution but the Industrial Revolution, is that the classical economists, and these were Adam Smith, David Ricardo, Karl Marx, the revolutionary, also asked the question "What is value?"
A ono što se kasnije dogodilo tijekom 1800.-tih, a to više nije bila agrarna revolucija nego industrijska revolucija, bilo je to da su klasični ekonomisti, a to su bili Adam Smith, David Ricardo, Karl Marx, revolucionari, također postavili pitanje "Što je vrijednost?"