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Industrial Revolution - Inventions




Slide 1

Early Industry and Inventions

Early Industry and Inventions

Take notes as the lecture is given.

Slide 2

Industrial Revolution

Industrial Revolution

The first Industrial Revolution began in England in the late 18th century.

An industrial revolution is when hand tools are replaced by factory machines, and farming is replaced by large-scale manufacturing.

An example is the making of clothes.

Slide 3

Spinning Jenny and Power Loom

Spinning Jenny and Power Loom

Before the Industrial

Revolution, clothes were made at home.

Afterwards, clothes were made by machines in factories.

Often these machines were run by children.

Slide 4

Factory System

Factory System

The factory system had many workers under one roof working at machines.

Many people left farms and moved to the city to work in factories. They wanted the money that factories paid.

This change was not always for the better.

Slide 5

Factories Come to New England

Factories Come to New England

New England was a good place to have a factory.

Factories needed water power, and New England had many fast-moving rivers.

Slide 6

Slide 7

The Lowell Mills Hire Women

The Lowell Mills Hire Women

In 1813, Francis Cabot Lowell built a factory in eastern Massachusetts, near the Concord River.

The factory spun cotton into yarn and wove the cotton into cloth.

Something was different about this factory, they hired women.

The “Lowell girls” lived in company-owned boardinghouses.

The girls worked over 12 hours a day in deafening noise.

Slide 8

The Lowell Girls

The Lowell Girls

Young women came to Lowell in spite of the noise.

They came for the good wages: between two and four dollars a week.

The girls usually only worked for a few years until they married.

Slide 9

Interchangeable Parts

Interchangeable Parts

The first use of interchangeable parts was created by inventor Eli Whitney.

Before this time, guns were made one at a time. Each gun was different.

If a part broke, a new part had to be created.

Whitney created muskets with exactly the same parts, so any part would fit any gun.

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