Answer:
C. the spread of disease.
Explanation:
Adequate water and sewage systems are characteristics of modern urban centers. They became part of standard urban planning and management only in the late 19th century and early 20th century. The lack of such systems means unsanitary conditions and high probabilities of disease spread. We can still see public health problems originated in inadequate sewage and water systems in many developing countries.
They create new resources, support one another with them
Legislative, judicial, executive
Wichita, Kansas if ur talking about Billy the Kid
