The 1950s was the era of ___________________ ___________.
a. hallucinogens and tranquilizers
b. marijuana and amphetamines
c. tranquilizers and inhalants
d. cocaine and hallucinogens
Question 2
__________ were used in the 1930s to treat depression.
a. Barbiturates
b. Amphetamines
c. Tranquilizers
d. Inhalants