Why should hdi be high
(Only appropriate answer and I will mark it brainliest )

A country scores a higher HDI when the lifespan is higher, the education level is higher, and the gross national income GNI (PPP) per capita is higher. ... The index does not take into account several factors, such as the net wealth per capita or the relative quality of goods in a country.

answer; the importation of slaves from africa,//   is the correct answer.

answer; the intervening variable;