In the wake of the war, the Congress submitted, and the States ratified, the Thirteenth. Amendment (making slavery illegal), the Fourteenth Amendment. (defining and granting broad rights of national citizenship), and the. Fifteenth Amendment (forbidding racial discrimination in elec-. tions). The Fourteenth Amendment was the most controversial and. far-reaching of the three ââReconstruction Amendments.ââ.
A key element in calculating the HDI is life expectancy at birth. The life expectancy factor helps to determine how long the average citizen lives, how healthy she can remain during her life and how much she can contribute in her working life.
The Human Development Index (HDI) is a composite statistic of life expectancy, education, and income per capita indicators. A country scores higher HDI when the life expectancy at birth is longer, the education period is longer, and the income per capita is higher.