Casey and Abigail are visiting Durham, where they will enjoy adventures like seeing the early Duke Homestead farms and factories. The Duke family founded the world's largest tobacco company and helped create a tobacco market. They also invested profits in industries and land. Another site is the Alamance Battle Ground, where regulators battling the governor in 1771 foreshadowed colonial tactics against Britain. Finally, the Bennett Place is where Confederate and Union generals met to end the Civil War in 1865. Their estimated trip costs include $780 for lodging, $120 for meals, and $14 for gas.