-Industrialization
-Urbanization
-Beginnings of "global" marketplace of goods, ideas
-Advances in sciences and construction (Steel manufacturing, electricity and oil refining, "People moving" - mass transit, elevators)
-Architects slow to embrace industrial materials
-DEBATE: historical styles v. new forms
-Engineers change role of architect (engineers design advanced structures,
push limits of metal and glass, designed strong efficient structures)
-New building materials (cast iron, wrought iron, glass, steel) in industrial quantities
-Crowding cities - intra-structure problems
-NATIONALISM - want to establish identity through architecture using historical references
-Largest buildings since Roman times
-Designs for building that had never existed before
(railroad stations, covered public markets, asylums for mentally ill, housing for industrial working class, libraries, universities, etc.)