Ed M. answered 04/07/16
Tutor
4.9
(40)
Help with grammar, French, SAT Writing, the TOEFL and ESL.
To answer your question, I would like to understand what you mean by "the most powerful bank" in terms or either economic or political influence or status. According to the page at https://www.americanhistoryusa.com/topic/second-bank-of-the-united-states, the Second Bank of the United States "[i]n its time . . . was the largest monied corporation in the world," so perhaps this is related to the idea of being "the most powerful bank." If so and if your question is meant to be true/false, then I guess the answer would be "true" since if the bank was "the largest monied corporation in the world," that entails it was the largest in the United States also.