(Solved): Question 18 1 pts Health care in the United States dramatically improved during the 1900 s. In the s ...

Question 18 1 pts Health care in the United States dramatically improved during the 1900 s. In the second half of the century, the technologic advances led to: the Sabin and Salk vaccines ended annual epidemics of poliomyelitis. the tranquilizers Librium and Valium were introduced and widely prescribed, leading Americans to turn to medicine to cure their emotional and physical ills. the birth control pall was first prescribed and became the most widely used and effective contraceptive method. All of these are correct.