What was the purpose of the Berlin Wall?

O A. It separated East and est Germany and kept East Germany from leaving?
O B. It separated the Soviet Union from China and kept Soviets from leaving?
O C. It separated Great Britain from Ireland and kept the British in England?
O D. It separated Poland from Germany and kept the Germans from leaving?

How does district of columbia v heller relate to federalism

Who gave the famous "i have a dream" speech at the march on washington?

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