Which U. S. President revived the practice of giving an actual speech during the State of the Union

address to Congress?

Throughout united states history, new groups of people have been given voting rights. this usually occurs through

When and why were fingerprints first used in the united states

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.