Hudson River School: A group of American landscape painters who focused on depicting romanticized views of nature, emphasizing sublime wilderness and spiritual connection with the natural world.
Manifest Destiny: The belief prevalent during this time period that it was America's destiny to expand its territory from coast to coast, which influenced artists to depict vast landscapes symbolizing a sense of pride in national identity.
Transcendentalism: A philosophical movement that emphasized individualism, intuition, and a deep spiritual connection with nature. Artists exploring American landscapes often drew inspiration from transcendentalist ideas.