When multiple glaciers start their downward flow from a single point they create a

Two books are used to model tectonic plates

How did the life of sharecroppers affect their children? children went to school because the farms were small, with little work, children had to work on the farm, so they rarely went to school children learned skilled professions as they worked around the farm. children left home when they became adults because the land wasn't theirs.

Which is proper hierarchy or leadership roles in the senate from lowest to highest