In Plessy v. Ferguson (1896), the U. S. Supreme Court established the general principle that: states could use poll taxes and literacy tests to establish voting qualifications.

states could not prevent blacks from voting just because their grandparents had been slaves.

states could require separate accommodations on trains, in schools, and the like, for blacks and whites as long as the accommodations were equal.

Congress could take away a state's seats in the U. S. House of Representatives if the state refused to allow blacks to vote in Congressional elections.

intimacy, passion and commitment are the components of a interpersonal relationship emphasized in the triangular theory of love by robert sternberg.

the triangular theory of love says love can be comprehend as this componest form the vertices of a triangle.  

intimacy relates to feelings such as of closeness and connection;

passion relates the drives that brings people together, as physical attraction.

commitment relates to the being in a long-term relationship.

answer; delirium is a common adverse reaction seen when elderly patients take diphenhydramine;

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