China or Japan. Most likely China though due to a communist government.
Answer: Pre-authorization
Explanation:
Managed care plan is the plan that contains insurance about the medical facilities and health care that is provided to an individual by health care providers. This plan is provided to people at low costs through providers and the services of healthcare is also at low amount.
Pre-authorization is the prior approval that is provided by the health insurer that the particular medical services and care will be provided to the individual under the plan.
If this pre-certification is not obtained in managed care plan then this can lead to the reduction in plan's medical care coverage or no coverage at all in healthcare field.
America's involvement in Vietnam was deeply rooted in its policy of containment, which evolved out of the domino theory wherein the US needed to work to stop the spread of communism or communism would take over the world.
