<span>they had many wealthy people backing them up and they funded the cities .</span>
Answer:
Write id you agree or disagree with the state
Explanation:
Answer:
The acquiring of the territories gave the United States justification to send out immigrants into those territories and settle the land along the trails created by traders and trappers beforehand. These immigrants and other workers then set up the Transcontinental Railroad to facilitate trade and transport back and forth from the west coast to the east.
