The American West, often dubbed the Wild West, refers to the western frontier region of the United States during the late 19th century. It's characterized by vast expanses of untamed land, rugged landscapes, and a spirit of adventure and opportunity. This era saw rapid westward expansion, spurred by the California Gold Rush and the promise of land and riches. Cowboys herded cattle across open ranges, lawmen pursued outlaws, and Native American tribes faced encroachment on their ancestral lands.