I pretty sure that the answer is
D.) A politically neutral region
There is lot of differences between the urban parts of Egypt and the rural parts of Egypt, anything form climate, economy, lifestyle, architecture, vegetation... The most significant difference, that is most commonly referred, is the economic difference. People in the urban areas (Cairo, Alexandria, Giza) have bigger incomes and much more opportunities for work and better wage. On the other hand, people from the rural areas are restricted to agriculture, they are totally dependent on it, and when there's economic disturbance they are always the ones the suffer the most.
Answer:
The answer you are looking for is "A.) This practice will likely spread via social media and stimulus diffusion when other states enact identical laws banning plastic straws."
Plastic straws have already been banned throughout the state of California, but the soul reason that the idea of using different straws has spread so quickly is because of the existence of social media. These platforms allow for people to share just about anything, and - especially if government officials said something on the matter - news on the different straws probably spread quickly.
Is it north of brisbane ?!
( I apologize if the answer is wrong)