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Iowa History Timeline

  • 10,000 BCE

    Close of Glacial Age

    Close of Glacial Age
    This is when glaciers withdrew from what is now the state of Iowa
  • 9983 BCE

    People Migrate To Iowa

    People Migrate To Iowa
    The first known people to live in what is now Iowa were nomads following game to hunt
  • 1983 BCE

    Climate in Iowa moderates

    Climate in Iowa moderates
    Trees and grasses begin to grow along streams and rivers
  • 200 BCE

    Agriculture becomes important

    Agriculture becomes important
    Evidence of crops being planted in what is now the state of Iowa
  • Louisiana Purchase

    Louisiana Purchase
    United States buys large areas of land west of the Mississippi, including what is now iowa
  • Statehood

    Statehood
    Iowa becomes part of the U.S.
  • State Capitol moves

    State Capitol moves
    Moves from Iowa City to Des Moines
  • Railroad in Iowa

    Railroad in Iowa
    The first railroad through Iowa is completed
  • Free rural mail in iowa

    Free rural mail in iowa
    the rural free delivery act made it possible for iowa farmers to send and receive mail daily.
  • Automobiles in iowa

    Automobiles in iowa
    Automobiles become widely used in the state making transformation easier for iowans
  • Farm Bureau formed

    Farm Bureau formed
    the iowa farm bureau and organization to support farmers and farming in iowa was formed
  • Hybrid seed corn marketed

    Hybrid seed corn marketed
    pioneer international first marketed hybrid seed corn which greatly increased corn yields per acre in iowa
  • hoover becomes president

    hoover becomes president
    Iowa native Herbert Hoover was elected as president of the United States
  • Five Sullivan brothers

    Five Sullivan brothers
    death of these five iowa brothers was the greatest casually disaster for one family in WWII
  • Mott wins Nobel prize

    Mott wins Nobel prize
    Iowan John Mott of Postville wins a Nobel Prize for his work with the international YMCA
  • NFO Founded

    NFO Founded
    The National Farmers Organization was founded and helped Iowa Farmers get fair prices for their commodities
  • Norman Borlaug

    Norman Borlaug
    Iowas Norman Borlaug wins a Nobel Prize for working in agriculture
  • Iowa caucus

    Iowa caucus
    The Iowa caucuses begin and have a significant effect on choosing presidential canidates
  • Terry Branstad

    Terry Branstad
    Terry Branstad becomes governor of Iowa, the first of 5 terms he has served so far
  • Gateway Computers

    Gateway Computers
    Ted waitt founds Gateway Computers in his grandmothers Iowa farmhouse
  • Flooding in Iowa

    Flooding in Iowa
    Flooding in 1993 caused more than 2 billion dollars in damage
  • State Slogan

    State Slogan
    Iowa adopts a new state slogan, "Fields of opportunity"