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=> The demographic future for the U.S. and the world looks very different than the recent past in key respects. Growth from 1950 to 2010 was rapid—the global population nearly tripled, and the U.S. population doubled. However, population growth from 2010 to 2050 is projected to be significantly slower and is expected to tilt strongly to the oldest age groups, both globally and in the U.S.
=> Aging is not exactly news—the U.S. and global populations also turned older from 1950 to 2010. But future prospects for aging have garnered more attention because, unlike in the past, younger populations, those of children and those of middle-age adults, are at near standstill. Thus, the social and economic effects of aging are likely to be felt more acutely in the future.
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Racism is "prejudice, discrimination, or antagonism directed against someone of a different race <u>based on the belief that one's own race is superior</u>."
When one believes he/his race is superior, he by default looks down on others. This leads to "prejudice, discrimination, or antagonism directed against someone of a different race" because he doesn't consider their feelings and/or opinions worth as much as his own if not completely worthless. In a case where one considers another as inferior he may even subjugate them.
establishment of the U.S. Department of Labor
You Could Only Find Happiness By Studying Nature And Other Simple Things In Life .
They have a command economy because the government regulates each aspect of the economy.