-
Yellowstone National Park is a nearly 3,500-square miles of wilderness recreation area atop a volcanic hot spot.
-
is a 1903 United States federal law that amended the Interstate Commerce Act of 1887. The Act authorized the Interstate Commerce Commission to impose heavy fines on railroads that offered rebates, and upon the shippers that accepted these rebates.
-
The Hepburn Act. is a 1906 United States federal law that gave the Interstate Commerce Commission the power to set maximum railroad rates and extend its jurisdiction
-
The Jungle is a 1906 novel written by the American journalist and novelist Upton Sinclair.
-
preventing the manufacture, sale, or transportation of adulterated or misbranded or poisonous or deleterious foods, drugs, medicines, and liquors, and for regulating traffic therein, and for other purposes.