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Astronomers can use ________ to measure magnetic fields on the Sun.
Slavery
A system in which individuals are owned by others, deprived of personal freedom, and forced to perform labor or services without compensation.
Wilkes
Refers to John Wilkes, an English radical, journalist, and politician in the 18th century known for his advocacy for freedom of the press and electoral reform.
Indigenous People
Ethnic groups who are the original inhabitants of a given region, having pre-colonial historical ties to the land and distinct cultural, social, and economic practices.
Social Classes
Categorizations of individuals and groups based on economic, occupational, or social status within society.
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