Question

In the late 19th century United States, poor hygiene, greater access to mass public transportation, and growing city populations all contributed to

A) the creation of the Red Cross.
B) an economic boom for industrial production.
C) harder communication within American society.
D) a greater likelihood of the spread of disease.

Answer 1

D) a greater likelihood of the spread of disease.
hope it helped

Answer 2

D. a greater likelihood of the spread of disease.