They were also instrumental in ending child labor in the United States. They also exerted a ... In 2023, 14.4 million people employed in the U.S. belonged to unions, representing about a tenth ...

The Smithsonian Institution was established with funds from James Smithson (1765–1829), a British scientist who left his estate to the United States to found “at Washington, under the name of the ...

For high-school students, and perhaps you, I recommend An Indigenous Peoples’ History of the United States for Young People, adapted by Dr. Reese and Jean Mendoza from Roxanne Dunbar-Ortiz’s ...