01 Converging Cultures, Prehistory-1763 Flashcards
radiocarbon dating
a method used by scientists to determine how old objects are by measuring the radioactivity left in carbon-14
Ice Age
a period of time beginning about 100,000 years ago when the earth’s water froze into huge ice sheets
glaciers
huge ice sheets
Beringia
during the Ice Age, an area of dry land that connected Asia with the part of North America that is now Alaska
nomads
people who continually move from place to place in search of food and water
agricultural revolution
the period of time about 9,000 to 10,000 years ago when Native Americans in Mesoamerica learned how to plant and raise crops
maize
a large-seeded grass today known as corn
civilization
a highly organized society marked by advanced knowledge of trade, government, the arts, science, and often a written language
obsidian
volcanic glass
kivas
ceremonial rooms of the Anasazi
pueblos
the Spanish word for villages
kachina
a good spirit of the Pueblo people
Algonquian
language of Native Americans who lived in areas that later became known as New England, Delaware, the Ohio River valley, and Virginia
Iroquoian
language of Native Americans who lived in areas that later became known as New York, southern Ontario and north to Georgian Bay
slash-and-burn agriculture
the practice of cutting down forests and then burning the cleared land to use for farming
longhouses
rectangular houses with barrel-shaped roofs covered in bark
wigwams
cone- or dome-shaped houses made using bent poles covered with hides or bark
kinship groups
extended families
Dekanawidah
a shaman or tribal elder who helped found the Iroquois Confederacy
Hiawatha
a Mohawk chief who helped found the Iroquois Confederacy