Which of the following bore primary responsibility for developing the infrastructure of late-nineteenth-century American cities? a. Public financesb. Municipal governmentsc. State governmentsd. Private enterprise

Private enterprise

Explanation:

At the end of the 19th century, a large-scale process of urbanization unfolded, the concentration of the population in cities, a radical renewal of urban infrastructure. The establishment of capitalist relations entailed the introduction of new technologies in all spheres of public life.