One of the most well known Presidents of the USA, Theodore ‘Teddy’ Roosevelt, was against putting “In God We Trust” on currency, saying it would “… cheapen such a motto by use on coins, postage stamps, or ads”.
Ecuador uses the USD as their official currency, and prefer using the Sacagawea dollar.
There is an African Union which aims to have a currency union similar to the Euro. One suggested name for this currency union is the “Afro.”
Theodore Roosevelt was against the phrase “In God We Trust” on currency as he considered it sacrilegious.
Only 8% of the world’s currency is physical money, the rest only exists on computers.
Photoshop detects if you are trying to edit an image of currency, and attempts to stop you from opening/printing the file.