Urban population growth has also been fueled by new technologies, most notably technologies that enabled cities to build upward. Innovations in steel enabled the development of skyscrapers, which allowed for greater population densities.
How did steel contribute to the growth of cities?
How did steel affect the design and construction of new buildings in American cities?
Without the advent of steel, the birth of the skyscraper would have been impossible. William Le Baron Jenney, an engineer, designed the first skyscraper using fire resistant steel framing. Steel was lighter and stronger than iron, so it was ideal for multi-story construction.
How did the use of steel change the landscape of cities?
How did the use of steel impact building construction?
It may also bring additional economic benefits such as: Lower Foundation Costs — Because structural steel has a better strength-to-weight ratio than other materials, it has a lower foundation cost. General Cost Savings — Steel frame takes less time to build, resulting in fewer work hours.
How and why did suburbs emerge in the late 19th century?
How did suburbs emerge in the late 19th century? Streets allowing people to travel easily to the outskirts of the city, so those who wanted to escape city living could more to emerging communities on the city's edge.