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• On that day, people can not stick to one pattern USES "relaxed" once. Of course the technique is to fool people pattern 100. By April fool, about in different countries give different titles.
• Typical traditional practices is to arrange the fake environment, decorate the room like “Christmas” or Christmas” decorate the room as same as “ New Year”, Year” entertain guests and then congratulate on their "merry Christmas" or "happy New Year", making people feel interesting.
• People on April 1, the day he fooled each other, as time went by, he became France popular custom.
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• The 18th century, “April fool‘s day” custom to Britain. Later, as the British immigration and spread to the United States. With the passage of time, this custom has become an international festival, in Europe, North America, many countries are popular.