The Public Health Service Tuskegee Study of Untreated Syphilis in the Negro Male.
They were passed in an effort to prohibit certain actions that lead to
anti-competitiveness.
Fortress Defiance was set up on September 18, 1851 lead by Edwin V. Sumner to make a military nearness in Diné bikéyah. Sumner separated the stronghold at Santa Fe for this reason, making the principal military post in what is presently Arizona. He cleared out Major Electus Backus in control.
B all the above are examples of folk art
They were poor band urban