the answer to this is easy i don't really know
In social studies, "front" can refer to a geographic area where armies engage in combat during a war, or it can represent a particular line of confrontation or conflict between groups or nations. The concept of a front is often used to describe the physical and ideological boundaries where opposing forces meet.
A rich land owner or noble. I looked in my social studies textbook for this answer. Thanks for looking.
Environment means a certain surrounding, place, or a location in Social Studies.
maps
Trade
Silt
Place
be goog
It means that it is a social history that your studying.
Social histories
mean postion
what does irrigation mean