Salutations!
What do tobacco, cotton, and rice have in common?
Tobacco, cotton and rice are all cash crops. That is what makes them common. They are cash crops because the transporters had no difficulty in transporting them due to many waterways.
Hope I helped!
"<span>Political action committees are fighting to ban special interest groups" would be the best option, since many believe that these interest groups are creating an unfair advantage for the wealthy.</span>