11. Worldwide, between 2015 and 2050, the United Nations expects the working-age population (ages
15–59) to ______.
12. Every year, an estimated ______ children from Central America and Mexico enter the United States
illegally in an effort to reunite with their mothers.
13. The most significant impact of HIV/AIDS on workforce demographics may not be on the numbers of
workers, but on the ______.
14. In countries such as Germany, Italy, Japan, or the Russian Federation, the United Nations expects
there to be fewer people ages 15–59. Even if fertility rates increase in these countries, the current deficit
in young people cannot be replaced, EXCEPT by ______.
15. What country may be the last frontier for “excess” labor available for low-wage competition in their
home countries or to fill jobs in developing countries that have fewer working-age people?