Beavers might be the most well-known animal architects, and with good reason. These prolific builders fell trees and gather sticks and mud to construct dams, which create ponds that offer predator protection and easy access to food during the winter.
I am pretty sure it is parasitism because the tapeworm is hurting the stickleback
Answer:
Not sure exactly how it caused conflict, but I know why it caused cooperation.
Explanation:
This allowed them to have the opportunity to monopolize the east/west trade using the silk roads. This helped connect eastern regions of Asia together.
Demense is a tract of land set aside by a lord for his own personal use. This happens in a feudal society.
The demense or domain land of the lord is cultivated by peasants. The produce from these lands is entirely owned by the lord.