Answer:
B. It allowed Germany to expand its territory and checked until it became a direct threat, making it war avoidable.
Answer:
The main goals of the Propaganda after US enters the war in 1917 were to increase support for the army troops and achieve victory
Explanation:
The main goals of Propaganda after US enters the war in 1917 were -
a) Demoralization of Army of enemies
b) Encourage the morale of troops of their own army
c) Gather support from civilians
d) Increase support of the war
e) Achieve victory
The railroad allowed travel, communication, and trade to be more accessible. It also brought over more people and jobs.
