When and where did Dr. King give his most famous speech? What was it known as?

How can congress clarify parts of the constitution that are unclear?

The specific department of health and human services (hhs) regulations that apply to research with children are known as: subpart b: additional protections for children involved as subjects in researchsubpart a: the common rulesubpart d: additional protections for children involved as subjects in researchsubpart c: protections for children in research

Describe some effects of the rise of communism in the soviet union?