¿Qué he aprendido, en el aula (de sus compañeros, la dinámica escolar, la comunidad escolar en general y en su familia,)?

Which of the following situations best demonstrates the principle of separation of powers in the u.s. government? a. the president can veto laws passed by the legislature. b. the courts must approve constitutional amendments. c. states create their own educational policies. d. members of the legislature are elected by voters.