<span>The Human Development Index (HDI) is a measure of average achievement in key dimensions of human development. The United Nations maintains this index. </span>
Some indicators that the HDi measure are:
- education
-gross national income
-life expectancy
Carnegie's early job with the railroads helped him predict that the demand for steel to build railroad tracks and bridges would grow.
Won control of all northern India and much of central India. The Safavid empire strengths: They were rich on trade because of location, Iranian art flourished and strong military?