Apresidential speechwriter who then took a job as a syndicated columnist and later returned as a domestic policy adviser to a member of congress illustrates

The revolving door

Explanation:

In politics, the revolving door is a term that refers to the movement of high-ranking personnel from the public sector to the private sector, and viceversa. In our example, we can clearly see this: a person holding a high-ranking public post (presidential speech writer) moves to the private sector (writing as a columnist), and later returns to the public sector again (domestic policy adviser to a member of Congress).

The revolving door is generally frowned upon by the public, as conflicts of interest may arise: people in the public may favour certain parties, expecting to be rewarded with a good paying job in the private sector once his term in public office ends; and conversely, people with vested private interests might take a public post, expecting to enact legislation or act in a way that will further their own private interests.

nuclear fission produces the atomic bomb, a weapon of mass destruction that uses power released by the splitting of atomic nuclei the fighting in iwo jima and okinawa affected the allies' pacific strategy because truman decided to drop the atomic bomb on mainland japan.

he believed that congress would be better not dealing with "lobbyists", or people who seek to influence (a politician or public official) on an issue, since historically, they had problems with these kinds of people. he thought lobbying produces benefits, but should be carefully monitored.