Sure. Including how money came to be in the first place, in which gold was used as money, and why gold was used. Read up on the history of the German Mark, the Mexican Peso, and the Japanese Yen. Look up the history of Bitcoin, including Bitcoin v1 and what happened to it, and Bitcoin v2. Look up the history of the British Pound, how it was established, and what happened to it. Look up the history of the U.S. dollar, how it was established, and what it actually is (hint: it's not the FRN we see today).
Also, of course, look up the history of barter, and those moments in time when it became extremely popular, and why it's still around in various forms today, despite any currency in the area.