Governments have often become involved in market-based economies in order to

address various limits of the free market system

Hello. You forgot to introduce the answer options. The options are:

A. The boys trapped in the cave were able to stay fed and properly hydrated, which helped them maintain their mental functions and stay calm.

B. Living through a traumatic incident, like being trapped in a cave, is not likely to have immediate physical and mental affects, but they are likely to show up later.

C. The boys trapped in the cave showed amazing mental strength, despite the strain the traumatic experience likely put on their minds and bodies.

D. Children are better able to recover from traumatic experiences because of their strong physical health and their still developing minds.

C. The boys trapped in the cave showed amazing mental strength, despite the strain the traumatic experience likely put on their minds and bodies.

Explanation:

The central idea of the text is to present the effects that a traumatic situation can cause in the lives of those who have gone through it. In this case, the boys, after having a very impactful experience and that marked their lives forever, developed an admirable control and mental strength that accompanied them during the next events that occur in their lives, having a strong influence in all events.