Tools, cloth and most other goods were made by hand prior to
the Industrial Revolution. Due to
improvements in automation and assembly lines, more goods were produced at a
lower price during the Industrial Revolution.
Machines replaced hand tools and steam was used to run the machines that
made the tools. Cloth and shoes also
became machine-made. Another outcome of the Industrial Revolution was the implementation
of the factory system.
Answer:
America forcibly removed Japanese Americans following the attack on Pearl Harbor because there was a risk of Japanese spying. America had to ramp up production on almost everything during WWII, and in the event that there were Japanese spies, they could report all our weak and vulnerable points back to Japan. The Internment was, in my opinion, necessary. National security is not something the take lightly. If Japan knew all our vulnerabilities, they could have crippled us. The constitution, if I recall right, doesn't say anything about not being able to relocate a certain mass of people.
Explanation:
The steam engine of Thomas Newcomen and James Watt used the same principle of creating a vacuum and using steam to drive the device. The difference is that in James Watt's version, he uses a separate condenser to allow for a much greater efficiency in terms of power. The main difference with a separate condenser is that with a separate condenser, the main device can remain hot at all times, thus increasing efficiency.
