Income approach.... is the answer
prehistory: Before written records/documents
History: The study of the past events.
Historiography: Is basically the study of historical writing.
Answer:
My answer choice is B although i might be wrong .
Explanation:
A decrease in demand will cause the equilibrium price to fall; quantity supplied will decrease. An increase in supply, all other things unchanged, will cause the equilibrium price to fall; quantity demanded will increase. A decrease in supply will cause the equilibrium price to rise; quantity demanded will decrease.
Answer:
A. building sea walls and not building levees
