【用戶】Anita Lo

【年級】國一上

【評論內容】The first Americans probably came from Asia to North America 25,000 years ago or more. Over time they developed ways of farming and societies with different languages and cultures. About the time of the Roman Empire, there was a culture of the Mayas in Central America. Mayan society was known to be very advanced with their own system of mathematics and one of the best calendars in the world. They had a system of writing that was like ancient Chinese characters. Around the ninth century the population of the Mayans dropped. No one knows whether there was a problem of a change in the climate, wa...

【用戶】“勞謙君子，有終吉”

【年級】大一下

【評論內容】第一批美國人可能在25,000年前從亞洲到北美洲或更多。隨著時間的推移，他們發展了不同語言和文化的農業和社會方式。關於羅馬帝國時代，中美洲有一種瑪雅人文化。瑪雅社會以其自己的數學系統而聞名，並且是世界上最好的日曆之一。他們有一個如古代漢字的寫作體系。大約在9世紀，瑪雅人的人口下降。沒有人知道是否存在氣候變化，與其他團體發生戰爭，或者土壤磨損的問題。一千多年後，哥倫布發現了美國。當他在大西洋旅行後看到了土地時，他以為他在印度。