土著民族的到来在远古时期,当大自然的威力反复造就着后来成为北美洲、中美洲和南美洲的这片辽阔土地时,人类尚未出现,没有谁目睹过冰雪、狂风及火山当时肆行无忌的景象。那时的南、北及中美洲一片荒凉,任何生物都几乎不可能存在。在当今的蒙特利尔和多伦多一带,当时曾不时被厚达300米的冰层所覆盖,而在后来成为今日加拿大最北方地区的土地上,当时的冰层厚度达3000米。 The Advent of Indigenous Peoples Humankind has not yet appeared in ancient times when the power of nature has repeatedly created this vast land which will later become North, Central and South America. No one has witnessed the prevalence of snow, wind and volcanoes The scene. At that time, South, North and Central America were so desolate that virtually any living thing was almost impossible. In present-day Montréal and Toronto, it was then occasionally covered by an ice sheet up to 300 meters thick, and on later land that became Canada’s northernmost part today, the ice thickness was 3,000 meters.