Answer: High life expectancy
Step-by-step explanation:
When a country is said to have a higher life expectancy, it is because people are expected to live longer on average in that country. This conclusion was reached through a variety of factors such as the living standards in the country, access to health care, and political and economic stability to name the main ones.
If you want to enjoy better living standards and access to healthcare in a stable environment, it is therefore best that you live in a country with a higher life expectancy.