 
 <prompt> text: ```Unlike di Spanish milled dollar, di U.S. dollar dey based on top decimal system of values. In addition to di dollar, di coinage act officially establish monetary units of mill or one-thousandth of a dollar (symbol ₥), cent or one-hundredth of a dollar (symbol ¢), dime or one-tenth of a dollar, and eagle or ten dollars, with prescribed weights and composition of gold, silver, or copper for each. E dey proposed for di mid-1800s say make one hundred dollars be known as union, but no union coins dey ever struck and only patterns for di $50 half union dey exist. However, only cents dey in everyday use as divisions of di dollar; "dime" dey used solely as di name of di coin with di value of 10¢, while "eagle" and "mill" dey largely unknown to di general public, though mills dey sometimes used for matters of tax levies, and gasoline prices dey usually in di form of $X.XX9 per gallon, e.g., $3.599, sometimes written as $3.599⁄10. When dem dey currently issued for circulating form, denominations wey equal to or less than a dollar dey emitted as U.S. coins while denominations wey equal to or greater than a dollar dey emitted as Federal Reserve notes (with di exception of gold, silver and platinum coins wey get value up to $100 as legal tender, but worth far more as bullion). Both one-dollar coins and notes dey produced today, although di note form dey significantly more common. For di past, "paper money" dey occasionally issued for denominations less than a dollar (fractional currency) and gold coins dey issued for circulation up to di value of $20 (known as di "double eagle", wey dem stop for di 1930s). Di term eagle dey used for di Coinage Act of 1792 for di denomination of ten dollars, and subsequently dey used for naming gold coins. Paper currency wey less than one dollar for denomination, wey dem know as "fractional currency", dey sometimes pejoratively referred to as "shinplasters". For 1854, James Guthrie, wey be Secretary of di Treasury that time, propose creating $100, $50 and $25 gold coins, wey dem refer to as "Union", "Half Union", and "Quarter Union", thus implying say one Union = $100.

Wetin be di answers to dis set of questions:

1. Wetin be di system wey di US dollar dey based on?
2. E be di same system wey Spanish dollar dey use?
3. Through which legal means monetary units dey establish?
4. Wetin dem call am?
5. Wetin $100 dollars dey refer to as for di 1800s?
6. Dem get union coin?
7. Wetin dey exist to equal union?
8. Wetin dey use today to represent fractions of di dollar?
9. Why gas prices dey in di form of $X.XX9 per gallon?
10. When else dem dey use mill?
11. Wetin kind?
12. Coins or paper money dey more commonly used today?
13. Wetin coins still dey known as?
14. Wetin $25 gold coin represent?
15. Wetin term dem use for di coinage act to name currency?
16. Wetin year di Act be?
17. Wetin .10 represent?
18. Wetin James Guthrie propose?
19. When e happen?
20. Wetin be im title?

Numbered answers:``` <response>: ```1. decimal
2. no
3. an act
4. the coinage act
5. a union
6. no
7. patterns for the $50 half union
8. coins
9. to represent the mill
10. levies
11. tax
12. the note form
13. unknown
14. Quarter Union
15. eagle
16. 1792
17. dime
18. creating $100, $50 and $25 gold coins
19. In 1854
20. Secretary of the Treasury``` 