The best explanation why the area between Spain and Gaul was not part of the Roman empire until that later period was a culmination from both undesireability and difficulty in accessing this region due to its mountaineous nature. So I would wager the answer being both C and D - undesireability and difficulty in access.
General Feat
Bread
Dishes
Sweets and Pickles
<span>Drinks</span>
I believe your answer is C. have a good day =D plz rate brainliest and put thanks have a good test!
Hospitality, courage, and strength