Define and/or describe the appearances, materials, techniques, and reasons for the development of five of the structural systems of architecture, with reference to specific structures that are models of each system you discuss

What will be an ideal response?

Responses will vary depending on selection of examples. Load-bearing, post-and-lintel, dome, cast-iron, balloon, and steel-frame are types of construction and support systems in architecture. Materials typically employed are stone, brick, wood, metal, and concrete.