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.
Secession, slavery, Abe Lincoln becoming president, expansion, the bleeding Kansas, industry vs farming
The French and Indian War affected the Native Americans because they were forced to fight for their land, many of them died in the process and in the end they were forced out of their land and were treated horribly.
C
Supply & Demand Because when people need things more the price will go up Because its in demand and company's can make profit from it.