The answer is Alternative health system
Alternative health system still hasn't been backed by legitimate research regarding it's effectivity.
Even though sometimes alternative health system might works, most of the cases it's really dangerous to try to follow this type of health system.
True because its the senates choice
Answer:
Transition to a common medium of exchange
Explanation: Small trading centers began to increase in size in late Medieval Europe. Many of these centers became towns and cities. Trading had become easier, and towns and cities grew as a result. One reason for their increased size was the transition to a common medium of exchange.