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The cotton gin I suppose.

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Q: What inventions helped the railroad expansion?
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Related questions

What inventions helped to expand the railroad system?

trains


Inventions of the 1600s to 1800s that helped westward expansion?

The Iphone 4


What development helped encourage the american expansion to the west in the mid 1800s?

Some inventions that helped were the railroad, barbed wire, and the telegraph.


What are the inventions that helped westward expansion?

There is a lot but the main inventions were the steamboats, telegraph, railroads, spinning jenny and the cotton gin.


What are some industries that benefited from railroad expansion?

Some industries that benefited from railroad expansion were;the coal industrythe lumber industrythe furniture industrythe steel industry


What inventions helped business prosper?

What inventions helped buisness prosper? The reaper, conveyor belt, assembly line, ford model t, those are the inventions that helped buisness


What technological advance enabled the European nations to quickly mobilize massive supplies and troops for the war?

The expansion of the European railroad helped to mobilize supplies and troops.


How did the Chinese inventions helped life?

The Chinese inventions have helped in various ways in life. Some of the technologies we enjoy are as a result of the Chinese inventions. Chinese inventions are applicable in most areas of our lives.


What railroad was most important to westward expansion?

The Takahoni Railroad that ran thru Kentucky to Utah


Which change in the West was brought about by railroad expansion?

Industrialism


How was Andrew Carnegie's company US Steel important to the growth of the US?

helped with the railroad a lot. steel is stronger and mroe durable than iron. because of that, skyscrappers were built and new inventions were made


Who helped build the trans continental railroad?

Mostly the Americans and the Chinese helped build the first Continental Railroad in 1869.