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Perform the operation and leave the result in trigonometric form.
Protect Rights
The responsibility of governments and institutions to safeguard the legal, social, and human rights of individuals, ensuring freedom, equality, and justice.
Radical Reconstruction
A period after the American Civil War, marked by severe measures to integrate and protect the rights of formerly enslaved African Americans in the Southern states.
Black Male Suffrage
The right of black men to vote, especially significant in the context of post-Civil War America with the passage of the 15th Amendment.
Reconstruction Act
Legislation passed after the Civil War aimed at rebuilding and integrating the Southern states back into the Union, including provisions for civil rights of the freed slaves.
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