question 2 of 7\nthe 40 - year long study in which 400 black men were diagnosed but not cured for syphilis…

question 2 of 7\nthe 40 - year long study in which 400 black men were diagnosed but not cured for syphilis is called the \n\na. alabama syphilis trial\nb. tuskegee syphilis study\nc. guatemala syphilis experiment\nd. none of the above
Answer
Brief Explanations:
The Tuskegee Syphilis Study was a 40 - year long study where 400 Black men were diagnosed with syphilis but not cured. It is a well - known unethical medical study in history.
Answer:
B. Tuskegee Syphilis Study