1. Chapter 6, Section 1: A Technological Revolution
Focus: Explain that the transformation of the United States in the late nineteenth century was due in large part to inventions that changed the way Americans lived and worked. Ask about the impact of electric light.
Did You Know? Christopher Latham Sholes built the first successful typewriter in Sholes' friend, Charles Weller, soon devised the slogan, "Now is the time for all good men to come to the aid of their Party,” to test the efficiency of the new device.

2. A Technological Revolution
Inventions – Between 1865 and 1900, a flood of new inventions increased America's productive capacity and improved its transportation and communications networks-all of which helped to promote industrial growth.
Advancements
Transportation
Communications
Electric Power

3. A. Communications
Typewriter helped businesses communicate created in 1868
Telephone invented by Alexander Graham Bell in further improved communications
telegraph was used by the military first later by the average citizen
Electric power was introduced and improved refrigeration, cities, and factories.
Electric light bulb was developed by Thomas Edison, it was cheap method of supplying light. The bulb lit up cities and made industrial production possible 24 hours a day.

4. B. Transportation transcontinental railroad completed in 1869
Brooklyn Bridge allowed more people to live in the suburbs but still work in Manhattan, making it the center of the business world
Bessemer process patented – this led to the mass production of great amounts of steel (which is lighter, stronger and more flexible than iron)

5. C. Industrialization
from a nation of farmers to a modern, industrial nation . During the second half of the 1800s, the United States changed.
Power-driven sewing machines moved the clothing business from small tailor shops to large factories.
Clothing became less expensive and more diverse.
oil-lubricated tools A boom in the oil industry and the development of oil- lubricated tools spurred industrial growth.
Resources The United States contained large amounts of coal, iron ore, lead, and copper. These and other minerals were used for the building of railroads, bridges, skyscrapers, and machinery.
Human resources also helped American industry to grow. Between and 1890, America's population more than doubled, increasing from 31 million to nearly 75 million. Contributing to this growth was the approximately 14 million immigrants who arrived between 1860 and 1900.
The nation's population boom provided burgeoning industries with a much- needed labor supply.

6. Discussion Question
Which scientific advancement do you think played the most significant role in the country's industrial growth?

7. The section that you have just completed is called a technological revolution. In a well organized paragraph, explain what happened during this time period to create a technological revolution. I have provided cues for you below to help you write a well organized paragraph.
*Topic Sentence: A technological revolution occurred because of _____________________,__________________, and _____________________.
*Detailed Supporting Sentence: provide an example to support whatever you put in the first blank above
*Detailed Supporting Sentence: provide an example to support whatever you put in the second blank above
*Detailed Supporting Sentence: provide an example to support whatever you put in the third blank above
*Conclusion: How did the technological revolution impact your life? -or- Why was the technological revolution important?
Now, write your paragraph below.