Look closely at the data in this table. Which of the following factors best explains why Mexico has a Human Development Index ranking (HDI) below
that of the United States?
A. People in Mexico have higher incomes than people in the United
States.
Sonth
B. People in the United States have a lower life expectancy at
than people in Mexico.
C. People in Mexico attend school for fewer years than people in the
United States.
D. People in Mexico have less political freedom than people in the
United States.