Opportunity cost is the value of something when a particular course of action is chosen. Simply put, opportunity cost is what you must forgo in order to get something. The benefit or value that was given up can refer to decisions in your personal life, in a company, in the economy, in the environment, or on a governmental level.
These are the answers for this question:1. Dwight Eisenhower – his ad was Eisenhower Answers America. A voter enquires a question, and Eisenhower replies, at one point revolving from the interviewer to the camera.2. Lyndon B. Johnson - 1964: The “Daisy” Ad. It ran just on one occasion—on NBC on Sept. 7, 1964, a Monday evening—but was advanced reran in its whole on CBS's and ABC's evening broadcasts.3. Richard Nixon - 1968: “Laughter”. In the ad, the camera pulls back gradually as a man giggles solider and solider until the round make known a television with "Agnew for Vice President" on the display. The ad finishes with a note: "This would be funny if it weren’t so serious."4. George H.W. Bush - 1988: “Revolving Door”. The ad George H. W. Bush ran in contradiction of Michael Dukakis is attributed with harshly injuring Dukakis’ move.
<span>immigrants and refuges is correct although it was intended for
socialists and anarchists</span>
The correct answer is, A) Nubia.
<em>The kingdom once merged with Egypt was Nubia.
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<em>I</em>n ancient Egypt, lower Nubia was part of Egypt. It was located between the first and the second cataract of Aswan. In that time the region was known as Wawat. The Southern portion of Nubia located south the second cataract was known as upper Nubia. Next to Nubia is located next to one of the most important archaeological sites in Egypt. We are talking about Abu-Simbel, where Pharo Ramses II built important buildings that are one of the main touristics attractions of Egypt.