The decline of agricultural economies. Hope this helps :)
The government set standards for workplace safety
C. culture I think it may be all of the above
A The Constitution was amended in the form of the Bill of Rights.
Answer: The correct answer is A, "The prophet Muhammad's deeds and traditions."
Explanation: According to google, the Sunnah is " Customs and practices of the Islamic Prophet Muhammad." This is directly talking about answer A.