Answer:
The United States would economically benefit from control of the canal zone
Step-by-step explanation:
Panama gave the U.S. a permanent lease to control the canal area and also gave them the right to construct the canal. In return, the U.S. promised to pay for the canal and to protect Panama. The U.S. economically benefitted because more ships could be sent in a shorter period of time and as a result they would make more money.