I want to know the answer to the following question:
What occured in 1977?
All the background I'm provided with is that "Even though Sadat's policy was intended to modernise Egypt and assist the middle class, it mainly benefited the higher class, and, because of the elimination of subsidies on basic foodstuffs, led to the 1977 Egyptian Bread Riots.". Is that enough to answer the question?
Answer: yes