various patriotic symbols, including Uncle Sam; national celebrations such as Labor...">
explainvariouspatriotic symbols,包括山姆大叔;劳动节等国家庆祝活动;and political symbols such as the donkey and elephant; An 11-slide PowerPoint on the origins of Presidents' Day.社会研究5.16(a)
教学资源
Presidents' Day – Teaching Presentation