I would say a. but not sure
Answer:
Green DeWitt was an empresario in Mexican Texas. He founded the DeWitt Colony. In 1822, DeWitt petitioned the Mexican government for permission to settle colonists in Texas but was denied. After teaming up with Stephen F. Austin, an influential Texas empresario, he finally got the petition granted in 1825.
Explanation:
The scientific revolution of the 1500s and 1600s had renewed an interest in the scientific accomplishments of classical Greece and Rome. - D
This was achieved by the rediscovering of clasical works that were done during those ages. Through their help, the "scientists" of the time popularized various fields in mathematics and philosophy as well as astronomy.
1.) Better roads
2.) Tracks si it was better to navigate