Sacagawea is on the gold dollar
The $500 and $1000 dollar bills aren't in circulation anymore. If you are adding ones in circulation add:
$5000 James Madison
$10000 Salmon P. Chase
$100000 Woodrow Wilson
Potentially non Americans after doing this quiz would know there is a discontinued $1000 bill with Grover Cleveland on it but would not be able to tell you Washington is on the dollar note.