President Trump has long celebrated William McKinley's tariff policies. See how those policies affected everyday Americans in ...

Federal actions like the 1970 Clean Air Act and the 1972 Clean Water Act helped regulate water and air pollution, changing the landscape of ... they had taken 81,000 photos. The National Archives ...

Here are vintage photos that reveal the grim reality of ... Cleveland, 1973: Smoke and Trash Dominate the Landscape In Cleveland, Ohio, heavy industrial pollution filled the air with thick smoke ...