Answer:
for this question number 3 is b
Answer:
New inventions and new technologies aided the growth of big businesses during the Industrial Revolution. The rise of these things helped big business to arise in at least two ways. First, inventions and technology allowed some of the first big businesses to get started.
Explanation:
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The Siege of Vicksburg was important to the Union troops because they were able to take control of the Mississippi River. This allowed the Union troops to cut the Confederacy in half and allowed the Union to cut of supplies/resources to Confederate states.
The Battle of Gettysburg was an important Union win because this was the last time in the Civil War that the Confederate troops truly invaded the North. After this battle they did not invade any state north of Pennsylvania.