 
 <prompt> text: ```Why most of the world dey travel for di right side today? Theories dey differ, but e no dey doubt say Napoleon bin be major influence. French people don dey use di right since at least di late 18th century. Some people talk say before French Revolution, noblemen dey drive their carriages for di left, wey dey force di peasants go di right. Regardless of di origin, Napoleon carry right-hand traffic go di nations wey e conquer, including Russia, Switzerland and Germany. Hitler, come order right-hand traffic for Czechoslovakia and Austria for di 1930s. Nations wey no follow right-hand control, like Great Britain, follow their left-hand tradition.

U.S. no always be nation wey dey use right-hand for rivers; early for their history, carriage and horse traffic dey travel for di left, as e dey do for England. But by di late 1700s, people wey dey drive large wagons wey dey pull by several pairs of horses begin promote make dem shift go di right. Driver go siddon for di rear left horse so e fit wave im whip with im right hand; to see opposite traffic clearly, dem dey travel for di right.

One of di final moves wey firmly standardize traffic directions for U.S. happen for di 20th century, when Henry Ford decide make e mass-produce im cars with controls for di left (one reason, wey dem talk for 1908; di convenience for passengers wey dey come out directly onto di edge, especially... if na lady dem dey consider). Once dem set these rules, many countries eventually adjust go di right-hand standard, including Canada for di 1920s, Sweden for 1967 and Burma for 1970. U.K. and former colonies like Australia and India dey among di few remaining holdouts for western world. Several Asian countries, including Japan, dey use di left as well -- even though many places dey use both right-hand-drive and left-hand-drive cars.

Answer di following questions:
1. Who be major influence on di theory on world travel?
2. Who use dis theory early on?
3. Since when?
4. Why some people talk say noblemen dey drive their carriage for di left?
5. Where Napoleon carry right-handed traffic go?
6. Including where?
7. Who order dis for Austria?
8. Where else?
9. Wetin be di year?
10. Who follow left-hand tradition?
11. US always adopt right-handed?
12. Wetin be di tradition for early history?
13. When e switch go di right?
14. Why?
15. When di final move standardize traffic directions for U.S?
16. Who help decide dis?
17. How?
18. Who else convert to these standards?
19. When?
20. Who else?
21. When?

Numbered answers:``` <response>: ```1. Napoleon.
2. The French
3. at least the late 18th century.
4. forcing the peasants to the right
5. to the nations he conquered
6. including Russia, Switzerland and Germany.
7. . Hitler
8. Czechoslovakia
9. 1930s
10. Great Britain
11. No
12. carriage and horse traffic traveled on the left
13. by the late 1700s
14. to see traffic clearly
15. in the 20th century,
16. Henry Ford
17. to mass-produce his cars with controls on the left
18. Canada
19. Canada in the 1920s,
20. Sweden
21. Sweden in 1967``` 