Throughout History, Various Cultural Groups Have Attempted to Protect Infants

Multiple Choice

Throughout history, various cultural groups have attempted to protect infants from disease and illness; however, they know very little of the true causes.As a common practice, many cultural groups developed __________.

A) vaccinations and immunizations to protect their infants
B) practices to protect their infants
C) laws and codes to protect their infants
D) mechanical tools and safety devices to protect their infants