Here are 5 interesting facts about July 14 in Indiana history:

1. In 1883, the town of North Vernon experienced a devastating tornado that killed 14 people and destroyed dozens of homes and businesses. The tornado was part of a larger outbreak that swept through the Midwest and claimed over 200 lives.

2. On July 14, 1939, the Indiana State Fairgrounds hosted a demonstration of modern farming equipment and techniques. The event was part of an effort to promote agricultural innovation in the state and featured vendors and exhibits showcasing the latest machinery, seeds, and fertilizers.

3. In 1946, the first Indianapolis 500 race since World War II ended was held on July 14. The event attracted a record crowd of 150,000 spectators who watched Bill Holland take home the trophy in his #7 Blue Crown Spark Plug Special car.

4. On July 14, 1955, a series of severe thunderstorms caused widespread damage across southern Indiana. Wind gusts of up to 70 miles per hour knocked down power lines and trees, and heavy rain led to flash flooding in some areas.

5. In 1969, the Indiana General Assembly approved legislation making the tulip tree the official state tree of Indiana. The tulip tree, also known as the yellow poplar, is native to the state and can grow up to 150 feet tall. It produces fragrant, tulip-shaped flowers in the spring and is a popular source of lumber for furniture, flooring, and veneer.