Question

select all that apply. which three innovations were critical in shaping urbanization? railroads skyscrapers electric lighting nuclear power intracity transport

Explanation:

Railroads enabled the movement of people and goods to cities. Skyscrapers allowed vertical expansion in urban areas. Intracity transport (like streetcars) helped with movement within cities. Electric lighting was more relevant to daily life and work but not as critical as the first three for the core shaping of urbanization (layout, growth pattern). Nuclear power came much later in history compared to the major urbanization periods.

Answer:

railroads, skyscrapers, intracity transport