Answer is A. The French and Native Americans were pushed further west into Oregon Territory.
The correct answer is B. Human Development Index.
The Human Development Index (HDI) takes into consideration several different factors in order to categorize nations as to levels of development. Some of the factors they use are:
A) A country's Gross National Income (GNI)
B) Life expectancy
C) Education of citizens (i.e. college degree, years of schooling for average citizen).
Carnegie's early job with the railroads helped him predict that the demand for steel to build railroad tracks and bridges would grow.