Because he was mean to his brother
"The right to control who used the canal" is the right among the choices given in the question that the <span>U.S. retained when it gave the Panama Canal away. The correct option among all the options that are given in the question is the third option or option "C". I hope that this is the answer that has helped you.</span>
The most ethical response if an experiment fails to confirm a hypothesis is to revise the hypothesis and develop a new experiment to test it. The correct answer is A.