Farming
Migration of African Americans
Inventors
Communication
Transportation
100

What was very time consuming when using cotton?

picking the seeds out of cotton

100

Where was most racial discrimination located?

The south

100

Who invented the cotton gin? 

Eli whitney

100

What was the code created by Alfred Vail

Morse code

100

Who invented the steam boat?

Robert Fulton 

200

What farming tool used wired teeth to clean cotton?

The cotton gin

200

What type of racism was common in northern cities?

Urban racism

200

Who invented the steam engine?

Thomas Savery 

200

In morse code what and what stood for different letters?

"Dots and Dashes"

200

what was a negative consequence for transportation uses? 

Destroyed natural habitats for native plants and animals. It also caused air pollution

300

What is a blacksmith?

A person who makes and repairs iron tools

300

What group comprised about 10 percent of the population of both philadelphia and New york city? 

African Americans 

300

who created the sewing machine?

Elias Howe

300

Who would race of to deliver a transcribed message.

A messenger

300

When was the Erie canal completed.

1825

400

What harvesting machine could could cut down grain automatically?

the mechanical reaper 

400

Why was it still difficult for African Americans to live in northern states?

They were last hired for jobs, were paid lower wages, and lived in segregated communities 

400

Who created the telegraph?

Samuel F.B. Morse

400

When was the telegraph invented and widely used?

1844

400

What was a steam locomotive used for?

steam powered engine for pulling trains  

500

What things could the steel plow cut through? 

Heavy sticky soil 

500

What state passed a law requiring the removal of free African Americans from within its borders?

Arkansas

500

What was john deere's occupation when he invented the reaper

Blacksmith

500

Telegraph tech could be used to transfer what  to people?

Money

500

What connected people nationwide and allowed farmers and factory owners to ship their products all over the country?

The railroad

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