What role did religious differences play in the rivalries among european nations in the new world?

A(n) is an alliance or collection of parties.

Newspaper started by john campbell:

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.