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This chart illustrates the bottom up assumption about government. In this, attitudes, culture, and
Results from sequential study of two cohorts tested at three ages and at three different points in t
Figure 7.1 shows the rapid decline in the trust of Americans in government since the 1960s. This de
In the summer of 1793, a yellow fever epidemic struck Philadelphia, killing nearly 4,000. Tens of th
An example of a truncated train consist commonly used in rail transportation.
Food policy can drive the food industry