Its the democratic party. i had that question too dude.
Answer:
Depends on crusade
Explanation:
In the most prominent crusades, the goal was mainly to stop Islam from continuing its spread and to reconquer areas from Muslims in order to have them ruled by Christians (such as the Holy Land and Spain/Portugal). In other crusades, the goals could just be to conquer pagans, convert heretics, or crush religious dissenters.
The last statement. you have to limit power otherwise people would become evil
By describing the favorable environment and climate.
P.S. It might help if you take notes while reading ;)
The engineer built roads Bridges aqueducts sewers fortifications and ports