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A 3.0-kg and a 5.0-kg box rest side-by-side on a smooth,level floor.A horizontal force of 32 N is exerted on the 5.0-kg box pushing it against the 3.0-kg box,and,as a result,both boxes slide along the floor.How hard do the two boxes push against each other?
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The first African American actress to win an Academy Award for her role as Mammy in "Gone with the Wind" (1939), a significant achievement in the history of American cinema.
Scottsboro Case
A series of trials in the 1930s in Alabama, USA, involving nine African American teenagers falsely accused of rape, highlighting racial injustices of the time.
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Laws and customs in the southern United States that enforced racial segregation and discrimination against African Americans after the Civil War.
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Laws or regulations designed to safeguard individuals' rights, health, safety, and welfare against infringement or harm.
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