This hypothesis [separation of powers] supposes human wisdom competent [capable] to the task of instituting three co-equal orders in government. . mr. adams . . has not been able to adduce [find] a single instance of such a government. . if such an organization of power were practicable [able to be used], how long would it continue? not a day. which statement supports the author’s main claim? 1. a government of three branches with equal powers does not exist anywhere else. 2. humans are capable of creating a fair system using separate powers. 3. past governments have created separate powers on many occasions. 4. it is likely that the government will function successfully by separating powers.