Disease, bad sanitation, overpopulation, and pollution
Full employment and economic growth are positive effects, so they would not be "a cost of economic instability" - we can reject this option.
The best answer is inflation- it's an economic cost and it has negative effects, such as increasing the prize of the goods faster than wages.
The answer is A. Regional Library.
They were afraid; they tried to stop Rome by supporting Rome's enemies in wars, but they were not successful and were defeated by the Romans. PLEASE MARK ME BRAINLIEST
Three<span> ancient orders of architecture—the Doric, Ionic, and </span>Corinthian<span>—originated in </span>Greece<span>.</span>
