1. How did the role of the church in education change over time?
The correct answer is: C. Schools began to provide education beyond religious instruction.
Education had been always linked to religion since priests had always had access to books no one else had, hidden information in the Vatican, for example, and were considered to be linked to God's wisdom. Universities in the beginning were based on religious views and its teachers were mostly priests. The incorporation of science was not until a few centuries ago.
2. Which advances in weaponry developed during the Hundred Years' War made war more deadly? Select all that apply.
The correct answers are: A. The Longbow, B. The Cannon and C. The Lance.
These three were the main weaponry used in the Hundred Years' War. The longbow was a huge bow that reached longer distances, the cannon was a new weapon introduced in the Hundred Year's War that made the difference as it could attack from the fortress in a long distance with great damage, and the lance was the main technique used in body combat. There was always an extense row of lancers who attacked first in line.
3. How did an agricultural surplus relate to expanded trade during the High Middle Ages?
The correct answer is: A. Trade increased because surplus crops could be traded.
The answer self explains, when there is a surplus of food it can be used to expand trading and gain money from it before it rottens.
4. Which two groups serve lords?
The correct answer is B. Vassals and Peasants.
The king would never serve anyone but God and himself, sometimes subject to the opinions of the Church but not conditioned by them. This is why the only possible option is vassals and peasants who indeed served their lords and worked for them.