Otto von Bismarck led Germany to unification.
A. the bank would like to earn a profit by charging interest.
Answer:B. The vice president
Explanation:The Twenty-fifth Amendment (Amendment XXV) to the United States Constitution deals with issues related to presidential succession and disability. It clarifies that the vice president becomes president (as opposed to acting president) if the president dies, resigns, or is removed from office; and establishes procedures for filling a vacancy in the office of the vice president and for responding to presidential disabilities.
It showed that direct rewards and punishments are not necessary for learning. its called modeling.
