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.
B. healthcare workers need to demonstrate a certain amount of literacy, without literacy, you cannot read instructions on the medicine. And if you don't know what the medicine is for, then most likely people would overdose, or use it for the wrong purposes, etc.
That is why healthcare workers need to demonstrate a certain amount of literacy
hope this helps
The first one should be the answer for this number 1
B)Most Americans believed wholeheartedly that Hoover was responsible for starting the Great Depression
