Answer:
3. 3-D Printing.....You probably didn’t know that what’s now known as 3-D printing began in the early 1980s with a process called selective laser sintering. University of Texas alum Carl Deckard began inventing the process, commonly referred to as SLS, while he was still a graduate student.
Explanation:
nationalism, imperialism, militarism , and forming allies
Answer:
C) Transporting goods became less expensive.
Explanation:
The railroad allowed raw materials to reach factories in the East and consumer goods to reach all parts of the United States in a timely manner. Railroads helped to create the cattle industry on the Plains immediately after the Civil War. Cattle brought low prices in Texas, but demand was higher on the East coast.
both revolutions were focused on liberty and equality. they both wanted freedom and kept trying to get it. Also, both of the revolutionaries started for similar reasons.
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