Answer:
C) It helped to increase power of the monarchs.
Explanation:
The Crusades increased the authority of the kings. When nobles died during the Crusades, the king would often get their land. The kings imposed taxes on those wishing to participate in the Crusades. Thus, the monarchs got more money and land thanks to the Crusades.
The answer was slow and difficult to understand for anyone wondering.
The conteol centre of a cell is the core