Answer:
Tuskegee.
Explanation:
As the exercise describes, one of the most shameful violations of research ethics to date, nearly 400 African American men from Tuskegee (later called the Tuskegee syphilis experiment) were not informed that they had been diagnosed with syphilis and were not provided with available, effective treatments for this illness. The aim of this study was to observe and analyze how syphilis proceded when untreated. So, this men were told they were being treated for free.
Answer:
HIV crossed from chimps to humans in the 1920s in what is now the Democratic Republic of Congo. This was probably as a result of chimps carrying the Simian Immunodeficiency Virus (SIV), a virus closely related to HIV, being hunted and eaten by people living in the area
Explanation:
Google
It has an economy based on the production of goods and services demanded by the global economy.
Answer:
something that is usual, typical, or standard.
Answer:
The United States has imposed an arms ban and an almost total economic embargo on Iran, which includes sanctions on companies doing business with Iran, a ban on all Iranian-origin imports, sanctions on Iranian financial institutions, and an almost total ban on selling aircraft or repair parts to Iranian aviation
Explanation:
(Explanation Thourghly explained in Answer)
