Question

government leaders and industrialists joined together to make berlin a showcase of the second industrial revolution. what are examples of innovations that improved life in berlin?
a monorail and telephones
a subway system and many new monuments
electric street lights and a subway system
electric street lights and a monorail

Explanation:

During the Second - Industrial Revolution, electric street lights and subway systems were significant innovations. Electric street lights improved nighttime safety and urban life, and subway systems enhanced urban transportation. Monorails were not as prominent during this period in Berlin, and while telephones were an innovation, they were not as directly related to improving daily life in Berlin in the same way as street lights and subways. New monuments are not technological innovations of the Second Industrial Revolution.

Answer:

C. electric street lights and a subway system