- 问题详情:ManyAmericanpresidentsinthe19thcenturywereborninpoorfamilies.Theyspenttheirchildhoodinlittlewoodenrooms.Theygotlittleeducation.WashingtonandLincoln,forexample,neverwenttoschoolandtaughtthemselves.Lincolnoncedidjobsasaworker,ashopkeeperandapos...
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