The theory behind public health statutes is that the spread of infectious disease can be impeded by the exercise of state powers such as: case identificationâe.g., testing, screening, and physical examination to detect whether a person is infectious; investigation of other persons likely to have contracted the infectionâe.g., sexual contact tracing; and, then, by controlling the behavior of those found to be infectious or potentially infectiousâe.g., isolation of cases or carriers of ...
The foreign policy of the United States is the way in which it interacts with foreign nations and sets standards of interaction for its organizations, corporations and individual citizens. U.S. foreign policy and foreign aid have been the subject of much debate, praise and criticism, both domestically and abroad.
The foreign policy of the Ronald Reagan administration was the foreign policy of the United States from 1981 to 1989. It was characterized by a strategy of  peace through strength  followed by a warming of relations with the Soviet Union, and resulting in an end to the Cold War when Mikhail Gorbachev rose to power.eagan supported anti-communist groups around the world. In a policy which became known as the Reagan Doctrine, his administration funded freedom fighters such as the Contras in Nicaragua, the Mujahideen in Afghanistan, and UNITA in Angola.