I believe Europe is the correct answer for this question.
<span>-the volume of legislation that comes before Congress
-the opportunity for members to develop expertise in one or two fields
so A&B</span>
Answer:
The primary source document that could help a historian understand why the US Civil War started is a Charleston Mercury editorial published in 1860 because it contains factual accounts of the events during that time.
Answer: Archaeologists use a range of other records alongside the matrix to represent and analyse the spatial relationships between stratigraphic units.
Explanation: such as drawn plans and, increasingly, the spatial components of the site represented in a GIS.