Scientists believe the first people in America may have crossed over a land bridge called:
Some of the ways Native Americans came to the Americas are:
walking over the land bridge and sailing from island to island.
The first Americans lived in ___________ and ______________ cultures.
hunting and gathering
What type of food became a main food source?
This factor contributed to the building of permanent villages:
Stable food supply
This Native American tribe thrived along the Gulf of Mexico and set up a network of trade routes and constructed earthen mounds shaped like pyramids.
Which one of these is a feature of a civilization?
cities that are centers of trade
specialized jobs for different people
organized forms of government
From artifacts, archaeologists know that the ______________ had an accurate yearly calendar.
The _______________ altered their dry environment by digging hundreds of miles of canals to carry river water to their crops.
The Hohokam raised ________, __________, and ____________.
corn, beans, and squash
The ________________ built houses with hundreds of rooms and many stories.
The two oldest Mound Builder societies were the___________ and the __________.
Adena and the Hopewell
The Mound Builders had a large __________ stretching from the Atlantic to the Rocky Mountains.
This factor shaped each Native American tribe's economy, technology, and religion.
Native Americans based their economy on __________.
The ____________ and the _____________ were peoples of the far North.
Aleut and the Inuit
Northwest Coast groups such as the ___________ and _________ had a special ceremony- the potlatch.
Kwakiutl and Haida
People living in California, the Columbia Plateau, and the Great Basin existed by _________ and ____________.
hunting and gathering
Which two things helped the Aztecs become a strong empire?
Building an irrigation system in swamps and conquoring their neighbors
The Aztec's most important ritual involved _______________________.
feeding their sun god sacrificed prisoners of war.
What was one technique Plains Indians used to hunt bison?
Herding them off a cliff
By a.d. 1500, __________ had linked Africa with the rest of the world for many centuries.
______________ became the first West African kingdom to grow rich through trade.
Ghana prospered by controlling trade in _________ and __________.
salt and gold
Mali's first great ruler was ____________.
This West African Kingdom had taken over most of Ghana's territory and became West Africa's most powerful state.
Please allow access to your computer’s microphone to use Voice Recording.
We can’t access your microphone!
Click the icon above to update your browser permissions and try again
Reload the page to try again!
Press Cmd-0 to reset your zoom
Press Ctrl-0 to reset your zoom
It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.
Your microphone is muted
For help fixing this issue, see this FAQ.