附件5-10愚人节

美商吉的堡教育集团KidCastleEducationalCorporation上海吉的堡教育软件开发有限公司附件5-10AprilFoolsDay愚人节一、来历和故事Unlikemostoftheothernonfoolishholidays,thehistoryofAprilFoolsDay,sometimescalledAllFoolsDay,isnottotallyclear.TherereallywasntafirstAprilFoolsDaythatcanbepinpointedonthecalendar.Somebelieveitsortofevolvedsimultaneouslyinseveralculturesatthesametime,fromcelebrationsinvolvingthefirstdayofspring.Theclosestpointintimethatcanbeidentifiedasthebeginningofthistraditionwasin1582,inFrance.Priortothatyear,thenewyearwascelebratedforeightdays,beginningonMarch25.ThecelebrationculminatedonApril1.WiththereformofthecalendarunderCharlesIX,theGregorianCalendarwasintroduced,andNewYearsDaywasmovedtoJanuary1.However,communicationsbeingwhattheywereinthedayswhennewstraveledbyfoot,manypeopledidnotreceivethenewsforseveralyears.Others,themoreobst