Guys, please hurry, I need help with this, I did my research, still can't find the answer to this! How does the vast territory with its challenging geographic features place limits on the government that Alexander the Great imagined?

Match the person to the information contributed to luke's writings. 1. paul 2. luke 3. philip 4. eyewitnesses 5. james a. investigated everything about the life of christ b. provided firsthand descriptions of events c. may have provided text of stephen's address and the story of his martyrdom d. may have described the appointment of deacons, and the conversion of the ethiopian eunich and the samaritans e. may have provided the information about the day of pentacost