In this unit, you learned that oklahoma experienced a great deal of change in the late 1800s and early 1900s. many events affected the state’s people—from land runs to statehood to the roaring twenties and the great depression of the 1930s. choose one event from the period that you think caused the most change for oklahoma. why do you think this event caused so much change? in what ways did it cause more change than other events?