Answer:
15. its called the National Road.
16. It begins in Vandalia, Illinois and ends in Cumberland, Maryland, and vice-versa.
17. roughly 620 miles
18. in the year 1811
19. in the year 1828
20. no idea, but you can figure that out
Explanation:
hope that helped.
World War II also involved Asia and Australia while World War I just affected the US and Europe.
United states, France, Great Britan and, Japan
It was successful because when all blacks boycotted the buses, that takes a huge chunk of change out of the cities bus money which was a staple in how the city lived. Don't quote me on that though. Sorry it took someone 2 hours to respond to your question. Hope I helped :D