social studies

  • 30,000 BCE

    Land Bridges

    land bridges forming allowing people from Asia and Europe to cross in to Americas
  • 10,000 BCE

    Land Bridges

    Land Bridges were covered with water leaving hunters and gatherers in America.
  • 7000 BCE

    planting

    people started planting in what is now central Mexico
  • Period: 1300 BCE to 400 BCE

    Olmec

    One of the first civilizations in America. They lived along the Gulf Coast of what is now southern Mexico.
  • Period: 800 BCE to 100 BCE

    Adena

    These were one of the first mound builders. They lived along the Ohio River.
  • Period: 300 BCE to 909

    Mayan

    They lived in what is now southern Mexico and Guatemala. Corn was their main food.
  • Period: 100 BCE to 500

    Hopewell Mound Builders

    Mound builders who also lived along the Ohio River.
  • Period: 200 to 1300

    Anasazi

    Lived in the Southwest. They used irrigation to water their farms in the desert.
  • 900

    Mayan

    Mayans disappeared for unknown reasons by AD900.
  • 1000

    Cahokia

    Mound builder group that lived along the Mississippi River. They built small, rounded piles of earth to bury their dead.
  • 1100

    Aztecs

    The Aztecs settled in the Valley of Mexico.
  • 1300

    Anasazi

    The Anasazi started leaving the pueblos and cliff dwellings for smaller communities.
  • Period: 1400 to 1572

    Incas

    The Inca established their empire in southern Peru. They conquered neighboring people and the empire stretched from present day Ecuador to central Chile.
  • 1420

    Aztecs

    The Aztecs moved to Lake Texcoco. The city of Tenochtitlan emerged. Tenochtitlan means "land of prickly pear cactus". Aztec culture is still in the Mexican culture today.
  • 1438

    Inca

    Pachacuti became the Emperor of the Incan Empire.
  • 1492

    Columbus

    Columbus landed in the Americas.
  • 1519

    Cortes

    Cortes led his soldiers to the Aztec civilization. The invasion led to Montezuma's death.
  • 1532

    Inca

    The Inca Empire was weakened by civil war.
  • 1533

    invasion

    The Spanish invaded the Inca Empire.
  • 1572

    Inca

    The Inca Empire came to an end. The descendants of the Inca still live in Peru today.