Answer:
C. American colonies to unite in their effort.
Explanation:
I'm taking this in 9th grade, good luck. You're welcome.
Some of the benefits of the Transcontinental Railroad was that new land was discovered, trade can expand to the west and people don't have to risk their lives to go to the west. Some of the groups of people that build the railroad were immigrants manly Chinese, Irish, Africans, and Latinos.
The president uses mass media to gain support for policies.
Injustice motivates the king by causing them to do less effort
The Spanish conquistadors believed them to be infidels. They would read them a note from the Pope in Spanish that they wouldn't understand in which they would proclaim that their land would now be Spanish because Spain is governed by one true God, and after that they would slaughter them if they wouldn't surrender.
