Monasteries is the answer your looking for
Answer:
they where posted behind the lines during each battle because behind the trenches and lines their were shops command centers and other stuff so officers and soldiers had to stay by the trenches because they had to fight and they shouldn't just be walking around.
Explanation: this is the answer I done this question before its not word for word but this is really close.
The answer would be A. D would be close due to it's relation to early European Imperialism, but it isn't due to strictly economic motives.
The problems the colonists had with British rule
Family, a group of persons united by the ties of marriage, blood, or adoption, constituting a single household and interacting with each other in their respective social positions, usually those of spouses, parents, children, and siblings.