Which of the following best describes the function of the sympathetic nervous system? a. it creates equilibrium in the body. b. it arouses the body and expends energy. c. it raises the energy level of the body. d. it calms the body and conserves energy. select the best answer from the choices provided a b c d

:) during the cold war, people were afraid of communists, both outside and inside the united states. the red scare and mccarthyism that grew out of these fears were damaging to the american way of life. during the mccarthy years, many of the freedoms guaranteed in the bill of rights were limited. write a paragraph explaining what lessons can be learned from the mccarthy era about what u. s. citizens need to protect in order to preserve the democratic political system and the american way of life.