Ill gelp you but what do u mean by what demands
Answer:
dizziness/pain
specially headache but it's not here
Answer:
The transcontinental railroad also brought settlers to the frontier. they brought lumber, wood, people, and other necessities. the railroads also brought settlers and miners who laid claim to Native American land. thus, weakening the Native American hold on the west.
i hope this will help you
Explanation:
