How is electricity important to invention in general

When kaitlin served as an intern to the united nations delegation from the united states, she was demonstrating which of the following?

What triumphs did the late 19th century witness in the realms of industrial growth, urbanization, and technological innovation? what challenges did these developments pose for urban dwellers, workers, and recent immigrants? how did city officials and everyday citizens respond to these challenges?

Who was on trial at the nuremberg trials a) japanese military officials. b)nazi leaders. c) communist germans