3. Theories of where they came from: First Americans originated in the Gobi Desert Some migrated to Siberia around 15,000 years ago Crossed the Bering Strait in Alaska Land bridge probably existed at the time Gradually dispersed Throughout North and South America

4. Newest Theories Ancestors of modern native Americans originated in Europe Ice Age extended shorelines of North America, Europe and Greenland far into the Atlantic Ocean Prehistoric people traveled along the shoreline hunting and crossed over- Settled here and gradually dispersed throughout the hemisphere.

5. Emergence of Indian Civilization Indians developed different cultures depending on the ecology of the region where they settled. Some developed true civilizations Those in Southern Mexico, Northern Central America, and the Andes Mountains in Peru.

6. Olmec Civilization Appeared around 1200 BCE In Swampy region along the Gulf of Mexico near modern-day Veracruz Not in a river valley 3 major cities: San Lorenzo, La Venta, and Trees Zapotes

7. Olmecs

9. Olmec Achievements Talented engineers and architects Built underground sewer system at San Lorenzo Built pyramids and palaces from stone Also carved giant stone heads Largest is 9 feet tall and weighs 15 tons No one knows their exact function *Also developed a writing system and a System to record calendar dates.

14. Olmec Religion Polytheistic Most important god portrayed as half man/half jaguar Believed that certain people could turn into jaguars at will ( a variation of the werewolf myth)

16. Teotihuacan Olmec civilization faded around 900 BCE Later influenced later civilizations TEOTIHUACAN 200-700 AD Giant city containing 200,000 people Two giant pyramids Pyramid of the Sun Pyramid of the Moon

18. Mayans Located in Yucatan, Honduras and Guatemala 300-900 AD Sophisticated agriculture Two- three harvests a year Supported population of 2 million people Divided into a number of small states Never a single united state

20. Mayan Cities Semi-urban people Built huge ceremonial centers that resembled cities Contained pyramids, wide streets Only used during religious celebrations Most Mayans lived in small villages that surrounded the centers

21. TIKAL PALENQUE CHICHENITZA

23. Mayan Religion Complex Polytheistic Chief god was Itzamna Creator of human beings and inventor of art and science Countless other gods below him Heaven and hell- 13 levels of heaven 9 levels of hell

26. Mayan God

27. Mayan Achievements Sophisticated Mathematics Understood concept of zero Developed place-value system Developed elaborate but accurate calendar Literate, but little of their writing survives

28. Mayan basketball

30. Collapse of Mayan States Mayan states collapsed around 900 AD-perhaps due to natural catastrophe Left behind impressive ruins, achievements in sciences, and language

31. Toltecs Moved around southern Mexico from north around time of Mayan collapse Took over and expanded Mayan centers Built capital city of Tula using Mayan architecture and construction techniques.

32. Tula

34. More on Toltecs Developed impressive metal-working industry- specialized in jewelry. Established trade network which stretched into northern South America Civilization flourished for around 100 years Empire eventually fragmented into small states, constantly fighting among themselves

35. The Aztecs Arrive Also known as Mexicas Originally a nomadic tribe from the north Looking for a “Promised Land” Found it in 1325 Ad on island in middle of Lake Texoco in Central Mexico Built capital city on island- Tenochtitlan

36. Aztecs Rich mud of island home ideally suited for agriculture Produced abundant crops Standard of living increased dramatically Were in high demand as mercenaries in wars between post-Toltec states Rose rapidly- Stepped into power vacuum and took over much of central and coastal Mexico and North Central America

38. Tenochtitlan Grew wealthy from Tribute(tax) from conquered territory Turned city into magnificent place- Canals served as arteries of transportation Aqueduct system for fresh water and sophisticated waste removal system Huge temples and palaces Brightly colored art

39. Tenochtitlan

41. Aztec Farming

42. Aztec Language

43. Aztec Religion Two sets of gods- Nature gods- Worshipped by farmers Had shape of the item the god controlled Great gods of state- Usually portrayed themselves as half human/half animal or as a monster Chief god was Huitzilopochtli God of the sun

45. Quetzacoatal

46. Human Sacrifice Believed that the world has passes through 4 previous stages- Each one destroyed by catastrophe To prevent destruction of fifth “sun”, the sun god had to be appeased By feeding him human hearts Aztecs therefore sacrificed victims by ripping out their hearts and holding them up for the Sun God to symbolically eat.

47. Human sacrifice

49. How often did they do it? The Spanish claimed that sacrifice was performed on a daily basis and that thousands were sacrificed on religious holidays. Many say the Spanish exaggerated the number of sacrifices to justify their conquest and destruction of the Aztec civilization

50. End of the Aztecs Spanish conquistador, Hernando Cortez, destroyed the Aztec civilization in 1519. Very tragic act Wiped out a rich and vigorous culture Enormous loss

51. The end of the Aztec Empire

53. Inca Rose to power in the 15 th century through strong armies a 6+ million population Developed an Incan language- Quechua More than 7 million people speak it today. Had an emperor ruling class with nobility (dynasty) The empire was divide into 4 quarters The center was CUZCO, the capital

54. Quechua

55. Social Structure Comparison

56. Inca Territory

57. More on the Incans Spending through taxes ( taxes were collected at different rates) Men could be called into the military A public works labor Awesome communication system Empire was thousands of miles long Two main highways (coastal and highland) Used relay runners to transport messages Could run 150 miles per day

58. Quipu- An accounting system for taxes

59. Inca Highway

60. Incan Architecture Maters in architecture Used masonry construction to produce palaces, temples, fortress Still standing today Machu Picchu Consists of civic and domesticated buildings Fields were created on steep slopes Conquered by the Spaniards

61. Ancient Inca Architecture

62. Machu Picchu

63. More of Machu Pichu

64. A one-hour tour or a five-day hiking extravaganza to Machu Pichu

65. Inca Religion

66. Achievements Produced art of Gold and Silver Could perform operations on the brain. Built massive building made of stone blocks.