What is the main idea in this article copy and paste it down below In the United States, presidential elections happen every four years. A president cannot serve more than two 4-year terms—a total of eight years. This rule is found in the 22nd Amendment to the Constitution, which was added in 1951. If a president has only served one term and wants to be re-elected, that president ends up spending a lot of time campaigning during the last year of the term. If the president has already served a second term, often the vice president will decide to become a presidential candidate. Many presidents started out as the vice president.

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the majority of cambodians living today were born after the khmer rouge was ousted in 1979 and some who survived can forget how bad it was. when khmer rouge forces seized phnom penh on april 17, 1975, the couple was living with eight of their children in a rural town called kampong chhnang.

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the titanic was filmed in canada and si my fav

incident infrared radiation is blocked. visible and ultraviolet radiation heat   earth.

earth radiates infrared radiation. infrared radiation is blocked and heats earth. visible and shortwave radiation heat earth.

earth radiates longwave radiation

longwave radiation is reflected downward longwave radiation heats earth