Final answer:
The extant rear wall of the Old Minnehaha County Jail north wall was made from stone, which aligns with historical use of durable materials for structural integrity in significant constructions.
Explanation:
Old Minnehaha County Jail construction material:
The material used for the 10' section of the extant rear wall of the Old Minnehaha County Jail north wall was stone. This is evidenced by historical construction practices and the archaeological findings in similar structures. While wood was commonly used in construction, it was less durable and prone to rot and fire damage, unlike stone, which has proven to be a more lasting material, still found in ancient buildings today.
Archaeological insights from sites like the White Temple reveal the use of wood in non-structural applications such as shelves and the embedding of pivot stones for doors, indicating that wood was not the primary structural material. Moreover, the description of chambers with cavities for pivot stones supports the idea of a more durable framing material like stone or brick being used in significant constructions of the past, especially in exterior walls where longevity was crucial.