Answer :

Final answer:

Key Supreme Court cases like Brown v. Board of Education, Gideon v. Wainwright, and Tinker v. Des Moines significantly impacted civil rights and liberties in the United States.


Explanation:

Key Supreme Court Cases and Their Impact on Civil Rights and Liberties

1. Brown v. Board of Education (1954): This case declared state laws establishing separate public schools for black and white students unconstitutional, leading to the desegregation of schools.

2. Gideon v. Wainwright (1963): This decision ensured that individuals who could not afford lawyers would have legal representation, strengthening the right to counsel.

3. Tinker v. Des Moines (1969): Upheld students' rights to free speech, allowing them to wear armbands protesting the Vietnam War, establishing important precedents for student rights.


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