What happened when populations moved from rural America to the large cities to work?
What will be an ideal response?
When populations moved from rural to urban settings, the prevalence of disease skyrocketed. The dense population created a cesspool for the spread of diseases such as tuberculosis, cholera, and smallpox. This created a public health crisis in the United States and around the globe. This subsequently led to the need for public health intervention.
You might also like to view...
It was because the health effects of the Three Mile Island accident in 1979 were so severe that it caused general public alarm
What will be an ideal response?
The internal pressure of a fluid that gains speed
A) increases. B) remains unchanged. C) decreases.
Radio communication between distant places on Earth is possible because the
A) ionosphere reflects radio signals. B) ionosphere transmits radio signals. C) stratosphere reflects radio signals. D) exosphere reflects radio signals.
In a grandfather clock, the pendulum measures the time elapsed. A grandfather clock is gaining time. Should you shorten or lengthen the pendulum?
What will be an ideal response?