D. Profit 100% I took the test on Penn Foster and this is correct
This society is a close agricultural civilization where vassals worked on fiefs owned by lords. In this system, the lords would receive a payment in terms of gold and produces that are nurtured by the vassals. Then, these Lords will then protect these people from invaders and thieves
Answer:
The nation faced serious economic and political problems. The country needed to build a new system of roads. They wanted to overthrow the president of the confederacy.
In WWI German aggression caused the Unites States to enter the war. This was because of the Zimmerman telegram. In WWII Japanese aggression caused the United States to enter the war. This was because of the attack on Pearl Harbor.