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Compared to the Earth, Mars has experienced wild swings in its axis tilt over relatively short time periods. This is because of its
Segregation
The enforced separation of different racial groups in a country, community, or establishment.
Brown v. Board of Education
A landmark 1954 U.S. Supreme Court case that declared state laws establishing separate public schools for black and white students unconstitutional.
Penumbra of Protection
A legal term referring to a group of rights derived, by implication, from other rights explicitly protected in the Constitution.
Bill of Rights
The first ten amendments to the United States Constitution, guaranteeing fundamental civil rights and liberties such as freedom of speech, assembly, and worship.
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