Over the centuries, the crop varieties underwent changes to get better yields and farming methods were improved and as a result the fertile belt soon came to be known as "the Corn Belt".
As a result the fertile belt soon came to be known as "the Corn Belt". Over the centuries, the crop varieties underwent changes to get better yields while farming methods were improved.
Over the centuries, the crop varieties underwent changes to get better yields while farming methods were improved. As a result the fertile belt soon came to be known as "the Corn Belt".
Over the centuries, the crop varieties underwent changes to get better yields while farming methods were improved. As a result the fertile belt soon came to be known as "the Corn Belt".