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What is helioseismology?
Mississippi
A state in the southern United States, known for its rich cultural heritage, history, and as a significant site of the American Civil Rights Movement.
American West
A region of the United States generally considered to include the vast geographic area west of the Mississippi River, characterized by its history of exploration, settlement, and cultural development.
World War II
A worldwide war that spanned from 1939 to 1945, engaging the majority of the planet's countries, with every major power eventually aligning into two adversarial military blocs: the Allies versus the Axis.
Urbanized Industrial
Characterized by the growth of cities and the development of manufacturing and services, leading to a shift from agricultural-based economies.
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