Answer:
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Explanation:
Who is attributed with coming up with the most influential scientific innovation of the 18th and 19th centuries?
Select one:
<u>a. James Watt
</u>
b. Louis Pasteur
c. Andrew Carnegie
d. Charles Darwin
QUESTION 2
What innovation of this era of great scientific discoveries came about due to an error by a lab assistant?
Select one:
a. carbonized steel
b. steam engine
<u>c. vaccination
</u>
d. nuclear fusion
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Answer: Federal courts are established under the U.S. Constitution to decide disputes involving the Constitution and laws passed by Congress. The differences between federal and state courts are defined mainly by jurisdiction. Jurisdiction refers to the kinds of cases a court is authorized to hear.
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A because that’s the right answer I’m sure
Railroads were used in West during the mid-19th century because D. they made it easier to ship raw materials to cities in the North.
<h3>What is Railroads?</h3>
Railroads serves as a means of transportation,which is been used in the United States because it's cheaper compare to other means of transportation.
Railroads was important to economy in mid-19th century because it easier to ship raw materials to cities.
Learn more about Railroads at:
brainly.com/question/11433327