Diapositiva di PowerPoint

This could be enough for those people who exchanged goods within their own territories. When markets developed and goods had to be exchanged among different peoples it was necessary to have a mean that everyone knew and appreciated.

And, above all, it had to be easy to handle.

Unit 1

Diapositiva precedente

Diapositiva successiva

Torna alla prima diaposiva

Visualizza versione grafica