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6 votes
6 votes
It made the use of the Oregon

Trail unnecessary and increased the __________ and _____ of moving west.

User HXH
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2 Answers

20 votes
20 votes
increased the industrial economy and supported the idea
User CNoob
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12 votes
12 votes

Answer: This is what i found in my notes and i think it fits I hope it does. Its the highlighted section.

It made the use of the Oregon Trail unnecessary and increased the __________ and _____ of-example-1
User Jary
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2.5k points