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What two technologies made the building of skyscrapers possible in the late 1800s?
One technology that made skyscrapers possible would be the elevator. The other, I suspect is structural steel.
What kind of buildings were made by breakthroughs in design and industrial technology in the late 1800s?
The earliest skyscrapers were the result of design breakthroughs and industrial technology in the late-1800s. These tall buildings were made of fire-proofed iron and set on deep foundations.
Two new power sources developed in the late 1800s were?
Oil and electricity
How new is the helicon?
The Helicon was an early "Sousaphone" instrument developed in the late 1800s
When was the motor car launched?
Early motor cars were developed in the late 1800s.
Who owned most bonanza farms that developed in the late 1800s?
Large companies.
Who owned most of bonanza farms that developed in the late 1800s?
Large companies.
When was the radical therapy developed?
It was developed in the late 1800s, when it was thought that more extensive surgery was most likely to cure cancer.
What are ways electricity changed the late 1800s and early 1900s?
There were 4 main ways. Elevators, lights, streetcars, and subways. They were all invented by Thomas Edison and Nikola Tesla.
What was The greatest factor in the development of skyscrapers?
Availability of steel for the framing, and elevators to move people and goods vertically.
Why did economic reform movements develop in the late 1800s?
Economic reform movements developed in the late 1800 because in the late 1800s farmers experienced great economic hardships, suffering from falling prices and rising costs.
What groups of people lived in the slums that developed in a large American cities in the late 1800s?
African Americans
