Select the correct answer. Which statement describes the purpose of the Twenty-fourth Amendment to the Constitution?

A.
to end the use of poll taxes in federal elections
B.
to legalize interracial marriage in all 50 states
C.
to end racial segregation in public facilities
D.
to protect renters from facing unfair treatment due to race

Why do governments supply public goods and services instead of selling them to those people who use them

Which of the following studies is linked most directly to the establishment of the national research act in 1974 and ultimately to the belmont report and federal regulations for human subject protection? a. the public health service tuskegee study of untreated syphilis in the negro male.b. stanford prison experiment (zimbardo).c. tearoom trade study (humphreys).d. the harvard t3 study.

Chen's research team randomly assigned some newborns and their mothers either to a breastfeeding promotion group (where breastfeeding was encouraged, but not required) or to a normal pediatric care group (where breastfeeding was neither encouraged nor discouraged). which research method did they use?