"It is based on the first point 'why silver can be monetized' that there is the second point 'the history of silver monetization'."

Seeing that Zhu Gaoxu was still puzzled, Li Jinglong asked again: "Then do you still remember what Mr. Jiang said before, because of its unique attributes, silver is the most suitable for 'cross-border international trade'... Because whether it is 'West Asia' or 'Western Europe', they all recognize silver but not copper coins."

"I seem to remember." Zhu Gaoxu replied uncertainly.