1. The Industrial Revolution
Chapter 11, Sections 1 & 2

2. Industrial Revolution
Takes place throughout the early and mid-1800s.
Tons of new ideas and inventions change the way that Americans live forever
These inventions affect all areas of life: factory work, farming, communications, transportation, and more

3. Why were these inventions needed?
The idea behind all inventions is that they MAKE YOUR LIFE OR JOB EASIER. They SOLVE PROBLEMS.
Why would you ever invent something to make your life harder?

4. Factories Factory System boosts manufacturing
New “textile mills” turn cotton into cloth
cheap labor is hired (children and women)
Jobs are specialized; workers only need to perform a small number of mindless tasks
Fewer children receive an education, because you don’t need one to work these machines

5. Factory System James Watt: inventor of the Steam Engine
This produces power to run machines in factories; later added to power trains, boats, and other machines
Conditions are terrible; wages were poor; safety standards don’t exist yet
The need for cotton increases dramatically

6. Communications Samuel Morse invents the telegraph machine in 1837.
Along with this machine, he develops Morse Code, a system of short and long electric impulses that can be passed along a wire to represent letters and numbers.

7. Transportation New methods of transportation have many effects:
People can travel over greater distances.
Businesses can transport more goods.
Armies can supply and transport their soldiers more easily.

8. Transportation
Peter Cooper: builds America’s first steam locomotive in 1830
Improves upon Richard Trevithick’s locomotive, built in in Wales
Revolutionizes the way Americans travel and transport goods

9. Transportation Robert Fulton Nautilus is the world’s first submarine
More importantly, he builds the Clermont, the first effective steamboat in Solves the problem of up-river travel.

10. Farming Cyrus McCormick’s Mechanical Reaper John Deere’s Steel Plow
Harvests grains
John Deere’s Steel Plow
Prepares soil for planting; lighter and stronger
Andrew Meikle’s Threshing Machine
Separates kernels from waste part of grains

11. Farming Eli Whitney’s Cotton Gin: 1793 Arguably the single most
revolutionary invention
of its time, in that its effect on our society was the greatest in the shortest amount of time
Used to “clean” cotton (removed seeds and thorns)

12. Effects of the cotton gin
One slave with a cotton gin could
do the work of 50 slaves without one
Able to meet demand of Northeastern and British textile mills
1790: major Southern crops were tobacco & rice. Only 3,135 bales of cotton produced.
By 1860, Cotton was King in the South. Over 3.8 million bales of cotton were produced

13. Effects of the cotton gin on slaves
By 1810, slavery was dying out in the South. The African slave trade had been made illegal in 1808 (so no new slaves were brought over from Africa).
The need for more slaves to operate the cotton gins increased dramatically.
Question: So, if they weren’t allowed to bring more slaves over from Africa, how would Southern farmers get more slaves?

14. Effects of the cotton gin on slaves
Answer: Breed them, just like you would horses,
cows, or any other farm animal.
Male and female slaves used to be kept separate, to prevent them from starting families. This made them easier to control.
Slave owners began encouraging slaves to have children, so that they supply of slaves would not run out.
Number of slaves in U.S. doubles between 1810 and 1840

15. Effects of the Industrial Revolution on Society:
Decreased literacy rates
Farmers are able to produce more food  More former farmers move into cities
Pollution and poverty increase
Rich get richer, poor get poorer, children and immigrants get jobs
The world gets smaller: more international trade, more travel, more communication