The most important technological innovation for improved urban health was
A)gas lamps.
B)electric streetcars and subways.
C)paved roadways for transport and travel.
D)pipes for water and sewage.
E)apartment buildings.

Question

Quizplus · Accepted Answer

Pipes for water and sewage were the most important technological innovation for improved urban health, as they directly addressed the issues of clean water supply and proper waste disposal, significantly reducing the spread of waterborne diseases.

The Most Important Technological Innovation for Improved Urban Health Was